{"product_id":"supreme-professional-double-row-diamond-cup-wheel-concrete-grinding","title":"Supreme Professional Double Row Diamond Cup Wheel | Concrete Grinding \u0026 Coating Removal","description":"\u003cdiv class=\"product-description-wrapper\"\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 25px; border-left: 6px solid #222; border-radius: 4px; margin-bottom: 30px;\"\u003e\n\u003cp style=\"margin-top: 0; color: #222; font-weight: bold; text-transform: uppercase; font-size: 13px; letter-spacing: 1.2px;\"\u003eThe Standard for Professional Surface Prep\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0; font-style: italic; color: #333; line-height: 1.6;\"\u003e\"For concrete floor contractors, the challenge is finding a tool that removes material aggressively without leaving deep gouges. At \u003cstrong\u003eSupreme Diamond Tools\u003c\/strong\u003e, we engineered the \u003cstrong\u003eCSDR Double Row Series\u003c\/strong\u003e with a high diamond concentration and a 5mm segment thickness. This configuration provides more contact points than a single-row wheel, ensuring a much smoother finish while still having the 'bite' to strip epoxy and level uneven slabs.\" \u003cbr\u003e— \u003cem\u003eThe Supreme Diamond Technical Team\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eSupreme Professional Double Row Diamond Cup Wheel\u003c\/strong\u003e is an industrial-grade tool designed for heavy-duty grinding, shaping, and surface preparation. Whether you are leveling a concrete floor, smoothing masonry joints, or removing stubborn coatings, these wheels deliver a superior balance of cutting speed and long-term durability.\u003c\/p\u003e\n\u003ch3 style=\"border-bottom: 2px solid #222; padding-bottom: 8px; margin-top: 30px;\"\u003e🚀 Why the CSDR Series Leads the Industry\u003c\/h3\u003e\n\u003cul style=\"line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium 5mm Segment Thickness:\u003c\/strong\u003e While many standard wheels offer only 3mm or 4mm, our CSDR series features 5mm segments. This provides a significantly deeper wear layer, extending the tool life by up to 30% for professional use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Diamond Concentration:\u003c\/strong\u003e Infused with industrial-grade synthetic diamonds, the matrix is engineered to stay sharp and maintain a high removal rate in both concrete and hard stone applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Balanced Plates:\u003c\/strong\u003e Each wheel undergoes a dynamic balancing test to eliminate vibration. This not only provides a smoother finish but also protects the bearings and motor of your angle grinder from premature wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Row Geometry:\u003c\/strong\u003e The two rows of segments offer dual benefits: aggressive material removal from the outer row and a smoothing effect from the inner row, reducing the need for secondary polishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 5\/8\"-11 Threaded Hub:\u003c\/strong\u003e Designed for an instant, secure fit on most professional angle grinders (DeWalt, Makita, Milwaukee, Bosch), ensuring no slippage during high-torque operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top: 30px;\"\u003e📐 CSDR Series Technical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #222; color: #fff; text-align: left;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eCode No.\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eArbor \/ Thread\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSegment Thickness\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCW-DR4\/P\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4\" (100mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5\/8\"-11 Threaded\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCW-DR4.5\/P\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.5\" (115mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5\/8\"-11 Threaded\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCW-DR5\/P\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5\" (125mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5\/8\"-11 Threaded\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCW-DR7\/P\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e7\" (180mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5\/8\"-11 Threaded\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #222; padding: 20px; border-radius: 8px; background-color: #fffaf0; margin: 30px 0;\"\u003e\n\u003ch4 style=\"margin-top: 0; color: #b12704;\"\u003e💡 Pro Field Tip for Surface Prep:\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0; line-height: 1.5;\"\u003e\u003cstrong\u003eCoating Removal:\u003c\/strong\u003e When stripping epoxy or thick paint, move the grinder in a consistent circular motion. If the wheel begins to \"load up\" (clog) with melted coating, run it briefly over a scrap piece of concrete or a concrete block to clean the diamond segments. For maximum life, use a dust shroud with a vacuum system—this keeps the segments cool and prevents the abrasive dust from re-grinding the tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #eee; margin: 30px 0;\"\u003e\n\u003ch3\u003e🏗 Diverse Grinding Applications\u003c\/h3\u003e\n\u003cp\u003eConcrete Floor Leveling | Epoxy, Glue \u0026amp; Mastic Removal | Masonry Smoothing | Edge Blending \u0026amp; Shaping | Stone Finishing | Surface Preparation for New Overlays\u003c\/p\u003e\n\u003ch3\u003e❓ Professional FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Single Row vs. Double Row: Which should I choose?\u003c\/strong\u003e\u003cbr\u003eA: Single row wheels are slightly more aggressive for rapid bulk removal. However, \u003cstrong\u003eDouble Row wheels\u003c\/strong\u003e are the preferred choice for 90% of contractors because they provide a much smoother finish, reducing the time spent on secondary sanding or polishing steps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this double row cup wheel for wet grinding?\u003c\/strong\u003e\u003cbr\u003eA: Yes. While these are optimized for dry grinding in concrete and masonry, using water will keep the segments cool, suppress dust, and significantly extend the lifespan of the tool.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 40px; padding: 15px; background-color: #f9f9f9; border: 1px solid #eee; font-size: 13px; color: #666;\"\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e📦 \u003cstrong\u003eBulk Procurement \u0026amp; Contractor Supply:\u003c\/strong\u003e Supreme Diamond Tools supports flooring contractors and industrial supply houses worldwide. For volume tiered pricing, OEM private labeling, or international shipping from our \u003cstrong\u003eTianjin and Zhejiang logistics centers\u003c\/strong\u003e, please \u003ca style=\"color: #004a99; text-decoration: underline;\" href=\"\/pages\/contact\"\u003econtact our technical sales division\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 40px; padding: 20px; border: 1px dashed #b12704; background-color: #fdfdfd; border-radius: 6px;\"\u003e\n    \u003ch4 style=\"margin-top: 0; color: #b12704; font-size: 18px;\"\u003e💡 Not sure which wheel is right for your slab?\u003c\/h4\u003e\n    \u003cp style=\"margin-bottom: 15px; line-height: 1.5; color: #333;\"\u003e\n        Choosing the wrong bond or segment type can cost you time and profit. Read our \u003cstrong\u003eSurface Prep 101 Masterclass\u003c\/strong\u003e to learn the science of tool selection, concrete hardness testing, and cost-per-square-foot optimization.\n    \u003c\/p\u003e\n    \u003ca href=\"\/blogs\/news\/ultimate-surface-prep-diamond-cup-wheel-guide\" style=\"display: inline-block; padding: 10px 20px; background-color: #b12704; color: #ffffff; text-decoration: none; font-weight: bold; border-radius: 4px; text-transform: uppercase; font-size: 14px;\"\u003e\n       Read the Selection Guide →\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n  \u003cdiv style=\"margin: 20px 0; padding: 15px; border-left: 4px solid #b12704; background-color: #fff9f9;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 14px; line-height: 1.4; color: #444;\"\u003e\n        \u003cstrong\u003eB2B \u0026amp; Fleet Supply:\u003c\/strong\u003e With 20+ years of diamond tool expertise, we support large-scale industrial projects. \n        \u003cbr\u003e\n        \u003ca href=\"\/pages\/contact\" style=\"display: inline-block; margin-top: 8px; color: #b12704; font-weight: bold; text-decoration: underline;\"\u003e\n            Request a Bulk Quote for Professional Pricing →\n        \u003c\/a\u003e\n    \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Supreme Diamond Tools","offers":[{"title":"CW-DR4\/P \/ 5\/8\"-11","offer_id":44315863154722,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR4\/P \/ 7\/8\"-5\/8\"","offer_id":44315863187490,"sku":null,"price":16.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR4.5\/P \/ 5\/8\"-11","offer_id":44315863220258,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR4.5\/P \/ 7\/8\"-5\/8\"","offer_id":44315863253026,"sku":null,"price":18.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR5\/P \/ 5\/8\"-11","offer_id":44315863285794,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR5\/P \/ 7\/8\"-5\/8\"","offer_id":44315863318562,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR7\/P \/ 5\/8\"-11","offer_id":44315863351330,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true},{"title":"CW-DR7\/P \/ 7\/8\"-5\/8\"","offer_id":44315863384098,"sku":null,"price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/4528\/7714\/files\/diamond-cup-wheel-csdr7-7-inch.jpg?v=1757838920","url":"https:\/\/supremediamondtools.com\/products\/supreme-professional-double-row-diamond-cup-wheel-concrete-grinding","provider":"Supreme Diamond Tools","version":"1.0","type":"link"}