{"product_id":"tru-maxx-66253291570-mounted-point-60-grit-b71","title":"Tru-maxx 66253291570 Mounted Point 60 Grit B71","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253291570 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and hard materials. The B71 mushroom-shaped point profile allows access to contoured surfaces, recesses, and internal geometries that flat or straight wheels cannot reach. At 60 grit with a medium grade, this point removes material efficiently while leaving a consistent surface finish. It mounts on a 1\/8 inch diameter shank and is rated to a maximum of 61,120 RPM, making it compatible with standard die grinders and rotary tools used in fabrication and maintenance work.\u003c\/p\u003e\n\u003cp\u003eThis mounted point suits applications in metal fabrication shops, tool and die work, weld blending, port matching, and general deburring on steel, cast iron, and similar hard materials. The mushroom geometry is particularly useful for smoothing the interior surfaces of bores, mold cavities, and tight radii. At 0.02 pounds, it is lightweight and will not add significant rotating mass during extended use. Licensed machinists, toolmakers, and industrial maintenance technicians are the primary users of this type of abrasive point.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eB71 mushroom point shape for access to contoured surfaces and recesses\u003c\/li\u003e\n  \u003cli\u003e60 grit, medium grade aluminum oxide abrasive for efficient stock removal\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch shank diameter fits standard die grinders and rotary tool collets\u003c\/li\u003e\n  \u003cli\u003eMaximum rated speed of 61,120 RPM\u003c\/li\u003e\n  \u003cli\u003e1.5 inch shank length provides clearance in deep or restricted work areas\u003c\/li\u003e\n  \u003cli\u003e3\/32 inch head thickness in a compact mushroom profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with die grinders and rotary tools accepting a 1\/8 inch collet. Suitable for grinding steel, cast iron, and other hard metals in fabrication, maintenance, and tooling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAlways verify the tool spindle speed does not exceed the 61,120 RPM rating marked on this mounted point before operation. Secure the shank fully into the collet and inspect for runout before engaging the workpiece. Wear appropriate eye protection and a face shield in accordance with ANSI B7.1 safety requirements for abrasive products. Replace the point immediately if chips, cracks, or uneven wear are observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Shape\u003c\/strong\u003e: Mushroom (B71)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 3\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 61,120\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131514\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: TRU-MAXX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66253291570\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":67988256194866,"sku":"66253291570","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6013639299f07c91490c923c5a5f2bda.jpg?v=1792289394","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253291570-mounted-point-60-grit-b71","provider":"Voomi Supply","version":"1.0","type":"link"}