{"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","url":"https:\/\/www.granddiamondtools.ca\/products\/7-double-row-diamond-cup-wheel-economy-7-8-inch-arbor","provider":"Grand Diamond Tools","version":"1.0","type":"link"}