{"product_id":"3m-7100138292-radial-bristle-brush-disc-6-in-36-grit-refill","title":"3M 7100138292 Radial Bristle Brush Disc 6 in 36 Grit Refill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7100138292 is a radial bristle brush replacement disc designed for surface preparation, cleaning, and light finishing work. Each disc mounts to a compatible benchmotor or rotary tool setup and delivers consistent, controlled abrasive action across the work surface. At 6 inches in diameter with a 36-grit construction, it removes coatings, scale, and oxidation while producing less aggression than conventional wire brushes. The bristle design flexes into contours and irregular surfaces, reducing the need for heavy tool pressure during operation. This refill pack is suited for metal fabrication shops, maintenance technicians, and industrial service professionals.\u003c\/p\u003e\u003cp\u003eThese replacement discs are used in surface conditioning applications across ferrous and non-ferrous metals, welds, castings, and fabricated assemblies. They function as a direct substitute for wire brush wheels where wire contamination or surface damage is a concern. Typical use cases include weld prep, rust and scale removal, paint stripping, and general surface cleaning in both shop and field environments. The refill format allows technicians to restock consumables without replacing the full tool assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-inch diameter provides broad surface coverage per pass\u003c\/li\u003e\n\u003cli\u003e36-grit bristle construction for aggressive coating and oxidation removal\u003c\/li\u003e\n\u003cli\u003eFlexible bristles conform to irregular and contoured surfaces\u003c\/li\u003e\n\u003cli\u003eSafe alternative to wire brushes — eliminates wire fragment contamination risk\u003c\/li\u003e\n\u003cli\u003eEffective with minimal applied pressure, reducing operator fatigue\u003c\/li\u003e\n\u003cli\u003eRefill pack format for cost-efficient consumable restocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement disc for radial bristle brush systems used on benchmotors and compatible rotary finishing tools.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with rotary abrasive tooling. Power down and disconnect the benchmotor or rotary tool completely before mounting or replacing discs. Ensure the spindle speed rating of the tool does not exceed the disc rating before operation. Follow applicable ANSI and shop safety standards for abrasive wheel mounting and use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.85 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: 30048011276213\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: 7100138292\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51346574016818,"sku":"7100138292","price":626.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310522632.jpg?v=1782084141","url":"https:\/\/voomisupply.com\/products\/3m-7100138292-radial-bristle-brush-disc-6-in-36-grit-refill","provider":"Voomi Supply","version":"1.0","type":"link"}