{"product_id":"3m-7100138342-scotch-brite-bristle-disc-3-4-in-120-grit","title":"3M 7100138342 Scotch-brite Bristle Disc 3\/4 in 120 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100138342 Scotch-Brite Radial Bristle Disc is a 3\/4-inch diameter, 120-grit ceramic abrasive disc designed for surface preparation, coating removal, and finishing on metal and other substrates. Molded, abrasive-filled bristles replace wire brushes in applications requiring deburring, blending, rust removal, and contaminant stripping. The ceramic abrasive grain delivers aggressive cutting action while maintaining consistent finish quality across the full service life of the disc. Flexible bristles conform to contours and complex geometries with less applied pressure than conventional wire brush tooling. This disc is suited for use by fabricators, welders, and maintenance technicians working on production and field applications.\u003c\/p\u003e\u003cp\u003eThis disc is used in metal fabrication, weld preparation, and industrial maintenance scenarios where surface cleanliness and consistent finish quality are required. Typical applications include removing paint, adhesives, weld burns, rust, heavy oxides, and surface contaminants from large areas. The curved bristle profile and flexible design make it practical for both flat surfaces and irregular or contoured parts. It is well suited for trade professionals in fabrication shops, structural steel work, and industrial maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e120-grit ceramic abrasive grain for aggressive cutting and consistent finish throughout disc life\u003c\/li\u003e\n\u003cli\u003eFlexible, molded bristles conform to contours and complex part geometries\u003c\/li\u003e\n\u003cli\u003eRemoves paint, rust, weld burns, adhesives, heavy oxides, and surface contaminants\u003c\/li\u003e\n\u003cli\u003eRequires less applied pressure than wire brushes, reducing operator fatigue\u003c\/li\u003e\n\u003cli\u003eContains no wire filaments, eliminating wire-breakage safety hazard\u003c\/li\u003e\n\u003cli\u003eBristle spacing optimized for high-loading coating removal applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use as a radial bristle disc on compatible rotary tools, die grinders, and angle grinders that accept 3\/4-inch diameter disc accessories.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by a qualified technician familiar with abrasive tooling and rotary power tools. Verify that the tool spindle speed does not exceed the rated RPM for this disc before mounting. Wear appropriate PPE including eye protection and gloves during use. Ensure the workpiece is secured and the power tool is properly guarded before operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBristle Profile\u003c\/strong\u003e: Curved\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 8.3 x 5.3 x 5.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00048011337166\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 7100138342\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344155410738,"sku":"7100138342","price":308.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523167.jpg?v=1782030553","url":"https:\/\/voomisupply.com\/products\/3m-7100138342-scotch-brite-bristle-disc-3-4-in-120-grit","provider":"Voomi Supply","version":"1.0","type":"link"}