{"product_id":"3m-7100138301-radial-bristle-brush-disc-6-in-80-grit-refill","title":"3M 7100138301 Radial Bristle Brush Disc 6 in 80 Grit Refill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100138301 is a radial bristle brush replacement disc designed for surface preparation, cleaning, and finishing tasks across a range of trade and industrial applications. Sold as a refill pack of replacement discs, this product allows technicians to replenish worn radial bristle assemblies without replacing the entire brush unit. The disc measures 6 inches and is rated at 80 grit, making it suitable for moderate surface work including cleaning welds, removing coatings, and light deburring. The bristle construction delivers consistent surface contact with minimal applied pressure, reducing operator fatigue during extended use.\u003c\/p\u003e\n\u003cp\u003eThis replacement disc is used in HVAC, plumbing, and general mechanical trades wherever surface cleaning, rust removal, or light coating removal is required. It serves as a safer alternative to wire brushes, eliminating the hazard of wire fragment ejection during use. Compatible with bench motors using the included universal bench motor adapter, it fits into standard shop setups without additional hardware. Applications include cleaning pipe ends, tube fittings, valve seats, and metal surfaces prior to soldering, brazing, or coating.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6-inch disc diameter for broad surface coverage on bench motor setups\u003c\/li\u003e\n  \u003cli\u003e80 grit rating for moderate cleaning and coating removal\u003c\/li\u003e\n  \u003cli\u003eBristle design cleans with minimal applied pressure, reducing operator fatigue\u003c\/li\u003e\n  \u003cli\u003eSafe alternative to wire brushes — no wire fragment ejection risk\u003c\/li\u003e\n  \u003cli\u003eWorks on a variety of coatings and base materials\u003c\/li\u003e\n  \u003cli\u003eIncludes universal bench motor adapter for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement refill disc for radial bristle brush systems used with standard bench motors. Includes a universal bench motor adapter. Verify disc arbor size and brush assembly compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians or trade professionals using standard bench motor equipment. Power down and disconnect the bench motor before mounting or removing any disc or brush assembly. Secure the disc firmly to the arbor before resuming operation and confirm the assembly is rated for the motor RPM in use. Follow applicable shop safety practices and wear appropriate eye and face protection during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.45 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00048011330556\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: 7100138301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347349864754,"sku":"7100138301","price":901.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310523003.jpg?v=1782102248","url":"https:\/\/voomisupply.com\/products\/3m-7100138301-radial-bristle-brush-disc-6-in-80-grit-refill","provider":"Voomi Supply","version":"1.0","type":"link"}