{"product_id":"tru-maxx-tm-gpb91o-mounted-point-60-grit-aluminum-oxide-b91","title":"Tru-maxx TM-GPB91O Mounted Point 60 Grit Aluminum Oxide B91","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRU-MAXX TM-GPB91O is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing on metal and other hard materials. This cylinder-profile abrasive point features a B91 shape code, 60 grit medium grade, and mounts on a 0.125 inch diameter shank that is 1.5 inches long. The burnt orange aluminum oxide wheel head measures 0.625 inches thick and runs at a maximum of 34,500 RPM. It is intended for use with die grinders and rotary tools and is a standard consumable for machinists, toolroom technicians, fabricators, and maintenance trades performing internal grinding, slot finishing, and weld cleanup.\u003c\/p\u003e\u003cp\u003eThis mounted point fits common small die grinder and rotary tool applications where a cylinder-profile abrasive is required. The 0.125 inch shank diameter is a standard size compatible with most collet-style die grinder chucks. The 60 grit medium grade makes it suitable for general-purpose stock removal and surface blending on ferrous metals, castings, and weld beads. The aluminum oxide abrasive material is well suited for carbon steel, alloy steel, and similar hard metals encountered in industrial maintenance and fabrication environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eB91 cylinder point shape for internal grinding, slot work, and flat-surface finishing\u003c\/li\u003e\n\u003cli\u003e60 grit medium grade aluminum oxide abrasive for general-purpose stock removal\u003c\/li\u003e\n\u003cli\u003e0.125 inch shank diameter fits standard collet-style die grinder chucks\u003c\/li\u003e\n\u003cli\u003e1.5 inch shank length provides extended reach into bores and cavities\u003c\/li\u003e\n\u003cli\u003eRated to 34,500 RPM for use with high-speed die grinders and rotary tools\u003c\/li\u003e\n\u003cli\u003eBurnt orange aluminum oxide construction for use on ferrous metals and hard alloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with collet-style die grinders and rotary tools accepting a 0.125 inch shank diameter. Verify that the tool RPM rating meets or exceeds the 34,500 RPM maximum speed before mounting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting and replacement of abrasive points should be performed by qualified personnel familiar with abrasive tool safety. Always confirm the die grinder or rotary tool is disconnected from power before changing abrasive points. Ensure the collet is properly tightened to the manufacturer specification and inspect the mounted point for cracks or damage before each use. Do not exceed the 34,500 RPM maximum rated speed marked on the point or its packaging.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Shape\u003c\/strong\u003e: Cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Shape Code\u003c\/strong\u003e: B91\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: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 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: 34,500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Burnt Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131514\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: TM-GPB91O\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51730039505202,"sku":"TM-GPB91O","price":90.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/070f3051b4c8e9b50720460934513cc7.jpg?v=1788710598","url":"https:\/\/voomisupply.com\/products\/tru-maxx-tm-gpb91o-mounted-point-60-grit-aluminum-oxide-b91","provider":"Voomi Supply","version":"1.0","type":"link"}