{"product_id":"cratex-4-c-rubberized-abrasive-point-cylinder-coarse-grade","title":"Cratex 4 C Rubberized Abrasive Point Cylinder Coarse Grade","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CRATEX 4 C is an unmounted rubberized abrasive point in a cylinder shape, designed for precision deburring, blending, and surface finishing on metal, ceramic, and composite materials. It uses silicon carbide abrasive bonded in a rubberized matrix, which provides a controlled cut and a smooth surface finish compared to conventional vitrified points. With a coarse grade (46 grit) and a maximum operating speed of 25000 RPM, this point is built for aggressive material removal in tight areas that larger tooling cannot reach. The 1\/16 inch arbor hole fits standard mandrels used in die grinders and rotary tools.\u003c\/p\u003e\u003cp\u003eThis abrasive point is suited for use in tool and die shops, precision machining operations, and maintenance applications where fine deburring or surface conditioning is required in confined spaces. Common applications include cleaning up weld zones, smoothing burrs on drilled or machined bores, and preparing surfaces for inspection or assembly. Because it is unmounted, it requires a separate mandrel sized to the 1\/16 inch arbor hole. Sold in packages of 100 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSilicon carbide abrasive in a rubberized bond for controlled cut and smooth finish\u003c\/li\u003e\n\u003cli\u003eCoarse grade (46 grit) for aggressive deburring and material removal\u003c\/li\u003e\n\u003cli\u003eCylinder shape provides consistent contact in bores and along flat surfaces\u003c\/li\u003e\n\u003cli\u003eMaximum operating speed of 25000 RPM\u003c\/li\u003e\n\u003cli\u003eUnmounted design fits standard 1\/16 inch arbor mandrels\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 100 for production and shop use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard mandrels fitted to 1\/16 inch arbor holes, compatible with die grinders, rotary tools, and flexible shaft machines that accept this arbor size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by machinists or tool and die technicians familiar with rotary abrasive tooling. Secure the point onto a compatible mandrel before use and confirm the mandrel and tool spindle speed do not exceed the 25000 RPM maximum rated speed of this point. Always inspect the point for cracks or damage before mounting. Eye protection and appropriate PPE are required when operating abrasive tooling.\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\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Size\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 25000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounted\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CRATEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4 C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CRATEX","offers":[{"title":"Default Title","offer_id":67914312581426,"sku":"4 C","price":121.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c77fcef4b3973bfd33c3c075852cadb5.jpg?v=1791248654","url":"https:\/\/voomisupply.com\/products\/cratex-4-c-rubberized-abrasive-point-cylinder-coarse-grade","provider":"Voomi Supply","version":"1.0","type":"link"}