{"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","url":"https:\/\/www.granddiamondtools.ca\/products\/7-double-row-diamond-cup-wheel-5-8-11-threaded","provider":"Grand Diamond Tools","version":"1.0","type":"link"}