{"product_id":"3m-7100263903-surface-conditioning-disc-4-5in-coarse-pn-dh","title":"3M 7100263903 Surface Conditioning Disc 4.5in Coarse Pn-dh","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100263903 is a 4.5-inch diameter Scotch-Brite Precision Surface Conditioning Disc designed for demanding surface work on metal substrates. It uses precision-shaped ceramic grain embedded in a nonwoven backing, delivering aggressive material removal while maintaining consistent surface finish. Rated to 13,300 RPM and graded Coarse, this disc is built for right angle grinder use in shop and field environments. HVAC fabricators, welders, pipefitters, and metal finishing tradespeople rely on this disc type for fast, controlled results across grinding, blending, deburring, and cleaning operations.\u003c\/p\u003e\n\u003cp\u003eThis disc is suited for use on stainless steel, carbon steel, aluminum, and soft metals. The PN-DH product configuration attaches via hook and loop, making wheel changes fast without additional hardware. The nonwoven construction conforms to contoured surfaces and workpiece edges, making it effective for deburring, radiusing, and blending weld seams or machined surfaces. Its brown color coding aids quick grade identification in multi-disc environments where coarse and fine grades are used side by side.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-shaped ceramic abrasive grain for consistent cut rate and extended disc life\u003c\/li\u003e\n  \u003cli\u003eCoarse grade for aggressive grinding, blending, deburring, and cleaning tasks\u003c\/li\u003e\n  \u003cli\u003eHook and loop attachment for fast, tool-free disc changes on compatible right angle grinders\u003c\/li\u003e\n  \u003cli\u003eNonwoven backing conforms to contours, edges, and irregular surfaces\u003c\/li\u003e\n  \u003cli\u003eRated to 13,300 RPM for use with standard right angle grinder speeds\u003c\/li\u003e\n  \u003cli\u003eBrown color coding for straightforward grade identification at the workstation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with right angle grinders equipped with a hook and loop backing pad. Suitable for work on stainless steel, carbon steel, aluminum, and soft metal substrates.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove this disc only with the grinder powered off and disconnected from its power source. Confirm the grinder's no-load RPM rating meets or does not exceed the 13,300 RPM disc rating before mounting. Seat the hook and loop backing fully before operation to prevent disc separation during use. Wear appropriate eye protection and gloves; nonwoven discs on high-speed grinders can shed fibers if damaged or improperly seated.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Precision Shaped Ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 13,300 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Hook and Loop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Non-woven\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Color\u003c\/strong\u003e: Brown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstrate\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Equipment\u003c\/strong\u003e: Right Angle Grinders\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blending, Cleaning, Refining, Deburring, Grinding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Number\u003c\/strong\u003e: PN-DH\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: 7100263903\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51525097914674,"sku":"7100263903","price":239.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1505080b6805db59770b501a31852006.jpg?v=1785464340","url":"https:\/\/voomisupply.com\/products\/3m-7100263903-surface-conditioning-disc-4-5in-coarse-pn-dh","provider":"Voomi Supply","version":"1.0","type":"link"}