{"title":"7 Inch Cup Wheels","description":"\u003cp\u003e7\" diamond and ceramic cup wheels for all your grinding and polishing needs\u003c\/p\u003e","products":[{"product_id":"7-arrow-style-diamond-cup-wheel-5-8-11-threaded","title":"7” Arrow Style Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Arrow Style Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” arrow style diamond cup wheel is built for fast aggressive grinding and medium coating removal on concrete surfaces. Its arrow-shaped segments are designed to cut aggressively and maintain efficient debris clearance, making it a strong choice for contractors using hand grinders in demanding surface preparation applications.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArrow-style segment design:\u003c\/strong\u003e Engineered for fast cutting action and aggressive material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for aggressive grinding and medium coating removal across a wide range of concrete slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for fast aggressive grinding, medium coating removal, concrete surface preparation, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443114782,"sku":null,"price":108.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7arrow.jpg?v=1771468267"},{"product_id":"7-ceramic-polishing-cup-100-grit-5-8-11-threaded","title":"7” Ceramic Polishing Cup 100 Grit | 5\/8-11 Threaded","description":"\u003cp\u003eModel: CCW-100GR-7\u003cbr\u003eGrit: 100 Grit\u003cbr\u003eApplication: Polishing\u003c\/p\u003e\n\u003cp\u003eSet of 1\u003c\/p\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443147550,"sku":null,"price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/7polishingcupwheel50_303700fa-ce40-4c6d-a56c-bccb37f728f2.jpg?v=1771818523"},{"product_id":"7-ceramic-polishing-cup-200grit-5-8-11-threaded","title":"7” Ceramic Polishing Cup 200Grit | 5\/8-11 Threaded","description":"\u003cp\u003eModel: CCW-200GR-7\u003cbr\u003eGrit: 200 Grit\u003cbr\u003eApplication: Polishing\u003c\/p\u003e\n\u003cp\u003eSet of 1 \u003c\/p\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443213086,"sku":null,"price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/7polishingcupwheel50_47723c41-71c6-4ac2-a736-954d7b021006.jpg?v=1771818483"},{"product_id":"7-ceramic-polishing-cup-400-grit-5-8-11-threaded","title":"7” Ceramic Polishing Cup 400 Grit | 5\/8-11 Threaded","description":"\u003cp\u003eModel: CCW-400GR-7\u003cbr\u003eGrit: 400 Grit\u003cbr\u003eApplication: Polishing\u003c\/p\u003e\n\u003cp\u003eSet of 1\u003c\/p\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443278622,"sku":null,"price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/7polishingcupwheel400.jpg?v=1771818418"},{"product_id":"7-ceramic-polishing-cup-50-grit-5-8-11-threaded","title":"7” Ceramic Polishing Cup 50 Grit | 5\/8-11 Threaded","description":"\u003cp\u003eModel: CCW-50GR-7\u003cbr\u003eGrit: 50 Grit\u003cbr\u003eApplication: Polishing\u003c\/p\u003e\n\u003cp\u003eSet of 1\u003c\/p\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443311390,"sku":null,"price":92.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/7polishingcupwheel50.jpg?v=1771818188"},{"product_id":"7-double-row-diamond-cup-wheel-5-8-11-threaded","title":"7” Double Row Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Double Row Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” double row diamond cup wheel is designed for dependable concrete grinding and surface preparation. Its double row segment design provides consistent cutting action, solid surface contact, and reliable material removal, making it a strong choice for contractors using hand grinders in general prep applications.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble row segment design:\u003c\/strong\u003e Built for consistent grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for prep work and general surface preparation on a wide range of concrete slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for prep work, concrete surface preparation, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443376926,"sku":null,"price":85.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7doublerow.jpg?v=1771468224"},{"product_id":"7-double-row-diamond-cup-wheel-economy-7-8-inch-arbor","title":"7” Double Row Diamond Cup Wheel Economy | 7\/8 Inch Arbor","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Double Row Diamond Cup Wheel Economy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 7” double row diamond cup wheel is a cost-effective option for contractors and operators who need dependable prep performance at a more economical price point. Its double row segment design provides consistent grinding action and solid surface contact, making it a practical choice for general concrete preparation with hand grinders.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble row segment design:\u003c\/strong\u003e Built for consistent grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomy price point:\u003c\/strong\u003e A practical option for users who want reliable day-to-day prep performance while keeping tooling costs under control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for general prep and surface preparation on a wide range of concrete slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8 inch arbor:\u003c\/strong\u003e Made for compatible hand grinders using a standard 7\/8” arbor setup for secure fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for general prep, concrete surface preparation, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eMount the cup wheel securely onto the grinder using the proper 7\/8” arbor hardware.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, flange, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443442462,"sku":null,"price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7dblroweco.jpg?v=1771468197"},{"product_id":"7-flat-diamond-cup-wheel-7-8-inch-arbor","title":"7” Flat Diamond Cup Wheel | 7\/8 Inch Arbor","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Flat Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” flat diamond cup wheel is designed for controlled concrete grinding and surface preparation, especially when working on self-leveling material. Its flat cup design helps provide consistent surface contact and dependable cutting action, making it a reliable choice for contractors using hand grinders in demanding prep applications.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat cup design:\u003c\/strong\u003e Built for stable grinding performance and consistent surface contact during concrete preparation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for grinding self-leveling material and general surface preparation tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8 inch arbor:\u003c\/strong\u003e Made for compatible hand grinders using a standard 7\/8” arbor setup for secure fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for grinding self-leveling material, concrete surface preparation, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eMount the cup wheel securely onto the grinder using the proper 7\/8” arbor hardware.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, flange, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443475230,"sku":null,"price":130.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7flat.jpg?v=1771468148"},{"product_id":"7-pcd-diamond-cup-wheel-5-8-11-threaded","title":"7” PCD Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” PCD Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” PCD diamond cup wheel is built for thick adhesive removal on concrete surfaces. Its polycrystalline diamond cutting elements are designed to strip stubborn material quickly and efficiently, making it a dependable choice for contractors using hand grinders in demanding surface prep applications.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCD cutting elements:\u003c\/strong\u003e Polycrystalline diamond segments are designed for aggressive removal of thick adhesives, coatings, and other stubborn surface build-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for removal applications:\u003c\/strong\u003e Ideal for stripping heavy material without loading up like a traditional grinding cup in many removal situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for removing thick adhesives, coatings, and other stubborn surface materials from concrete. Ideal for surface preparation before re-coating, repair work, or further grinding steps.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a suitable diamond grinding cup or finer prep tool if additional surface refinement is needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443573534,"sku":null,"price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheelpcdgrey.jpg?v=1771468083"},{"product_id":"7-pcd-diamond-cup-wheel-5-8-11-threaded-gold","title":"7” PCD Diamond Cup Wheel | 5\/8-11 Threaded (Gold)","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” PCD Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” PCD diamond cup wheel is built for aggressive coating and self-leveler removal on concrete surfaces. Its polycrystalline diamond cutting elements are designed to strip thick materials quickly and efficiently, making it a dependable choice for contractors using hand grinders in demanding surface prep applications.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCD cutting elements:\u003c\/strong\u003e Polycrystalline diamond segments are designed for aggressive removal of coatings, self-levelers, adhesives, and other surface build-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for removal applications:\u003c\/strong\u003e Ideal for stripping thick surface materials without loading up like a traditional grinding cup in many removal situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for removing coatings, self-levelers, adhesives, and other stubborn surface materials from concrete. Ideal for surface preparation before re-coating, repair work, or further grinding steps.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a suitable diamond grinding cup or finer prep tool if additional surface refinement is needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443606302,"sku":null,"price":150.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7pcdthreaded.jpg?v=1771468042"},{"product_id":"7-pcd-diamond-cup-wheel-7-8-inch-arbor","title":"7” PCD Diamond Cup Wheel | 7\/8 Inch Arbor","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” PCD Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” PCD diamond cup wheel is built for aggressive coating and self-leveler removal on concrete surfaces. Its polycrystalline diamond cutting elements are designed to strip thick materials quickly and efficiently, making it a dependable choice for contractors using hand grinders in demanding surface prep applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCD cutting elements:\u003c\/strong\u003e Polycrystalline diamond segments are designed for aggressive removal of coatings, self-levelers, adhesives, and other surface build-up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for removal applications:\u003c\/strong\u003e Ideal for stripping thick surface materials without loading up like a traditional grinding cup in many removal situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8 inch arbor:\u003c\/strong\u003e Made for compatible hand grinders using a standard 7\/8” arbor setup for secure fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for removing coatings, self-levelers, adhesives, and other stubborn surface materials from concrete. Ideal for surface preparation before re-coating, repair work, or further grinding steps. :contentReference[oaicite:1]{index=1}\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eMount the cup wheel securely onto the grinder using the proper 7\/8” arbor hardware.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, flange, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a suitable diamond grinding cup or finer prep tool if additional surface refinement is needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443639070,"sku":null,"price":150.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7pcdgoldarbor.jpg?v=1771468019"},{"product_id":"7-segmented-diamond-cup-wheel-5-8-11-threaded","title":"7” Segmented Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Segmented Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” segmented diamond cup wheel is built for super aggressive concrete grinding and demanding surface preparation. Its segmented design delivers fast stock removal, strong cutting action, and efficient debris clearance, making it a reliable choice for contractors using hand grinders on tougher concrete surfaces.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegmented cup design:\u003c\/strong\u003e Built for aggressive grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for super aggressive grinding and surface preparation across a wide range of concrete slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for super aggressive grinding, concrete surface preparation, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443737374,"sku":null,"price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7seg.jpg?v=1771468386"},{"product_id":"7-s-style-diamond-cup-wheel-7-8-inch-arbor","title":"7” S Style Diamond Cup Wheel | 7\/8 Inch Arbor","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” S Style Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” S style diamond cup wheel is built for aggressive concrete grinding, adhesive removal, and demanding surface preparation. Its S-style segment design delivers strong cutting action and fast stock removal, making it a reliable choice for contractors using hand grinders on concrete surfaces where tough removal performance is needed.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS-style segment design:\u003c\/strong\u003e Built for aggressive grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft bond 16 grit:\u003c\/strong\u003e Designed for aggressive grinding and adhesive removal applications where fast cutting action is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8 inch arbor:\u003c\/strong\u003e Made for compatible hand grinders using a standard 7\/8” arbor setup for secure fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for aggressive grinding, adhesive removal, surface preparation, coating removal, and opening the concrete prior to overlays, coatings, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eMount the cup wheel securely onto the grinder using the proper 7\/8” arbor hardware.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, flange, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443770142,"sku":null,"price":135.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7sstyle.jpg?v=1771467854"},{"product_id":"7-t-style-diamond-cup-wheel-5-8-11-threaded","title":"7” T Style Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” T Style Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” T style diamond cup wheel is built for aggressive concrete grinding, heavy-duty removal, and demanding surface preparation. Its T-style segment design delivers strong cutting action and fast stock removal, making it a dependable option for contractors using hand grinders on tougher concrete surfaces and coatings.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-style segment design:\u003c\/strong\u003e Built for aggressive grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 soft bond:\u003c\/strong\u003e Designed for heavy-duty removal applications where fast cutting action is needed on harder surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for heavy-duty removal, aggressive concrete grinding, surface preparation, coating removal, and opening the concrete prior to overlays, coatings, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443802910,"sku":null,"price":135.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7tstyle.jpg?v=1771467823"},{"product_id":"7-turbo-diamond-cup-wheel-5-8-11-threaded","title":"7” Turbo Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Turbo Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” turbo diamond cup wheel is designed for aggressive concrete grinding and surface preparation. Its turbo-style segment pattern promotes smooth cutting action, efficient dust flow, and strong material removal, making it a reliable choice for contractors using hand grinders on concrete surfaces.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo segment design:\u003c\/strong\u003e Engineered for aggressive prep with fast cutting action and improved surface contact during grinding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for general concrete grinding and surface preparation on a wide range of slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for aggressive prep, general concrete grinding, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443868446,"sku":null,"price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7turbo.jpg?v=1771467776"},{"product_id":"7-turbo-diamond-cup-wheel-5-8-11-threaded-black","title":"7” Turbo Diamond Cup Wheel | 5\/8-11 Threaded (Black)","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Turbo Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” turbo diamond cup wheel is designed for multi-purpose concrete grinding and surface preparation. Its turbo-style segment pattern promotes smooth cutting action, efficient dust flow, and reliable material removal, making it a dependable choice for contractors using hand grinders on a variety of concrete surfaces.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo segment design:\u003c\/strong\u003e Built for consistent grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for multi-purpose grinding and general surface preparation on a wide range of concrete slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for multi-purpose grinding, general concrete surface preparation, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443901214,"sku":null,"price":135.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7threadedblack.jpg?v=1771467747"},{"product_id":"7-turbo-diamond-cup-wheel-economy-5-8-11-threaded","title":"7” Turbo Diamond Cup Wheel Economy | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Turbo Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” turbo diamond cup wheel is designed for aggressive concrete grinding and fast surface preparation. Its turbo-style segment pattern promotes smooth cutting action, efficient dust flow, and strong material removal, making it a reliable choice for contractors using hand grinders on concrete surfaces at an economic price point.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo segment design:\u003c\/strong\u003e Engineered for aggressive prep with fast cutting action and improved surface contact during grinding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium bond 30 grit:\u003c\/strong\u003e A versatile specification for general concrete grinding and surface preparation on a wide range of slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, balance, and dependable performance in demanding jobsite conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while maintaining control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for aggressive prep, general concrete grinding, surface cleaning, and opening the concrete prior to coatings, overlays, or repair work.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614443966750,"sku":null,"price":65.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7turboeco.jpg?v=1771467701"},{"product_id":"7-z-style-diamond-cup-wheel-5-8-11-threaded","title":"7” Z Style Diamond Cup Wheel | 5\/8-11 Threaded","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Z Style Diamond Cup Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” Z style diamond cup wheel is built for aggressive grinding, coating removal, and surface preparation on concrete. Its segmented Z-style design delivers fast stock removal, strong cutting action, and efficient debris clearance, making it a solid choice for demanding prep work with hand grinders.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZ-style segment design:\u003c\/strong\u003e Engineered for aggressive grinding performance and efficient material removal on concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft bond 16 grit:\u003c\/strong\u003e Designed for tougher grinding applications and adhesive removal, especially where fast cutting action is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/8-11 threaded arbor:\u003c\/strong\u003e Fits most compatible hand grinders for quick installation and secure attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty steel body:\u003c\/strong\u003e Built for durability, stability, and reliable performance in demanding surface preparation applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area for efficient grinding while maintaining strong control on hand-held equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for aggressive grinding and adhesive removal on concrete surfaces. Ideal for surface preparation, coating removal, and opening the concrete prior to overlays, coatings, or repair work.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the correct specification and diameter for your application.\u003c\/li\u003e\n\u003cli\u003eThread the cup wheel securely onto the grinder spindle.\u003c\/li\u003e\n\u003cli\u003eMaintain a steady RPM and do not force the cup. Keep it moving in a smooth, consistent motion to avoid gouging the surface.\u003c\/li\u003e\n\u003cli\u003eEnsure the grinder is in good condition. A clean, straight spindle and flange will reduce wobble and wear.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect your grinder’s bearings, spindle, and dust shroud. A bent spindle or dirty flange can cause wobble and uneven wear.\u003c\/li\u003e\n\u003cli\u003eIf using with a dust shroud, make sure there’s only a small gap (around 1\/8”) between the shroud and the floor for optimal vacuum suction.\u003c\/li\u003e\n\u003cli\u003eFollow up with a finer grit cup wheel for a smoother finish if needed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50614444032286,"sku":null,"price":135.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/Cupwheel7zstyle.jpg?v=1771467614"},{"product_id":"7-carbide-cup-wheel-7-8-inch-arbor","title":"7” Carbide Cup Wheel | 7\/8 Inch Arbor","description":"\u003cp\u003e\u003cstrong\u003eProfessional 7” Carbide Cup Wheel – 7\/8” Arbor – Rubber Remover\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty 7” carbide cup wheel is designed for aggressive rubber removal and surface stripping on concrete. Built with durable carbide cutting points, it is a strong choice for contractors needing fast removal of rubber residue, adhesives, and other soft or gummy surface materials that can quickly load up traditional diamond tools.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbide cutting surface:\u003c\/strong\u003e Built with tough carbide cutting points for aggressive removal of rubber and other soft surface contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for rubber removal:\u003c\/strong\u003e Ideal for stripping rubber build-up, adhesive residue, mastic, and similar materials from concrete surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7\/8” arbor:\u003c\/strong\u003e Fits compatible hand grinders using a standard 7\/8” arbor setup for a secure and reliable connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty body:\u003c\/strong\u003e Made for durability, balance, and dependable performance in demanding surface prep applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7” diameter:\u003c\/strong\u003e Covers more surface area efficiently while still allowing good control on hand-held grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSuitable for removing rubber coatings, rubber residue, mastics, adhesives, and other soft surface materials from concrete. Ideal for surface preparation before re-coating, repair work, or follow-up grinding with a diamond cup wheel.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the tool is suitable for the material being removed and that your grinder accepts a 7\/8” arbor cup wheel.\u003c\/li\u003e\n\u003cli\u003eMount the cup wheel securely onto the grinder using the proper arbor hardware.\u003c\/li\u003e\n\u003cli\u003eRun the grinder at a steady speed and keep the tool moving in smooth passes to avoid digging into the surface.\u003c\/li\u003e\n\u003cli\u003eLet the carbide do the work. Avoid excessive pressure, especially when removing soft or gummy materials.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eTips \u0026amp; Tricks\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFor best performance, pair with a quality dust shroud and vacuum setup when possible to help control debris.\u003c\/li\u003e\n\u003cli\u003eCheck the grinder’s spindle, flange, and bearings before use. Wobble can lead to uneven wear and reduced removal efficiency.\u003c\/li\u003e\n\u003cli\u003eIf residue remains after removal, follow up with an appropriate diamond grinding tool to further clean and refine the surface.\u003c\/li\u003e\n\u003cli\u003eTest in a small area first when working over unknown materials to confirm removal speed and surface profile.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Diamond Tools","offers":[{"title":"Default Title","offer_id":50774119743774,"sku":null,"price":90.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/9967\/6958\/files\/7carbide.jpg?v=1775846691"}],"url":"https:\/\/www.granddiamondtools.ca\/collections\/7-inch-cup-wheels.oembed","provider":"Grand Diamond Tools","version":"1.0","type":"link"}