{"product_id":"3m-7100029971-flexible-diamond-disc-1-inch-roloca-6234j","title":"3M 7100029971 Flexible Diamond Disc 1 Inch Roloca 6234J","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100029971 is a flexible diamond abrasive disc in the Roloca 6234J series, designed for precision grinding and polishing of hard-to-grind materials. A metal-plated bond anchors micron-graded diamonds to a heavy-duty polyester backing, delivering consistent cutting performance across flat surfaces, edges, and contours. The disc measures 1 inch in diameter and is sold individually. It suits applications where conventional abrasives struggle, including work on stone, glass, ceramic, metal, carbide, and composite materials. Licensed trades and skilled fabricators rely on this disc for controlled stock removal and surface finishing in tight or contoured areas.\u003c\/p\u003e\n\u003cp\u003eThis disc is used in hand-tool and bench grinding applications where conformance to irregular or contoured workpiece geometry is required. The Roloca quick-change twist-on and twist-off mounting system allows fast grade changes without tools, reducing downtime during multi-step grinding and polishing sequences. Typical users include glaziers, stone fabricators, tool-and-die machinists, carbide toolmakers, and composite technicians working in both shop and field environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicron-graded diamonds in a metal-plated bond for aggressive, consistent cutting on hard materials\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty polyester backing conforms to flat surfaces, edges, and contours\u003c\/li\u003e\n  \u003cli\u003eOpen-dot abrasive pattern resists loading during use\u003c\/li\u003e\n  \u003cli\u003eRoloca quick-change twist-on and twist-off system allows rapid disc swaps without tools\u003c\/li\u003e\n  \u003cli\u003eSuitable for stone, glass, ceramic, metal, carbide, and composite substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Roloca-compatible rotary tool holders and grinders that accept 1-inch quick-change twist-on abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove using the Roloca twist-on and twist-off motion — no wrenches required. Confirm the tool spindle is fully stopped and the power source is disconnected or locked out before changing discs. Inspect the disc for cracks or damage before each use and do not use damaged discs. Follow applicable workplace safety standards and tool manufacturer guidelines for maximum RPM ratings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Metal-plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Heavy-duty polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Pattern\u003c\/strong\u003e: Open-dot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Roloca quick-change twist-on\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100029971\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51342723252530,"sku":"7100029971","price":114.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310534934.jpg?v=1782004723","url":"https:\/\/voomisupply.com\/products\/3m-7100029971-flexible-diamond-disc-1-inch-roloca-6234j","provider":"Voomi Supply","version":"1.0","type":"link"}