{"product_id":"harvey-tool-891145-c3-flat-abrasive-bur-3-16-inch","title":"Harvey Tool 891145-C3 Flat Abrasive Bur 3\/16 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 891145-C3 is a flat abrasive bur designed for material removal, deburring, and surface finishing in metalworking and machining applications. The bur features a 3\/16 inch (0.1875 inch decimal) shank diameter and a 90-degree included angle on the cutter head, making it suited for working in angled recesses, chamfered edges, and flat-bottom profiles. At 0.04 pounds, it is a lightweight, single-piece tool intended for use in rotary die grinders, flexible shaft machines, or similar high-speed rotary equipment. Machinists and tool-and-die professionals are the primary users of this type of bur.\u003c\/p\u003e\n\u003cp\u003eThis flat abrasive bur is used in both shop and field applications where precision surface work is required on metal, hardened steel, or similar materials. Typical scenarios include weld blending, edge preparation, and cavity finishing on molds, dies, and machined components. The 3\/16 inch shank fits standard collets found on most die grinders and rotary tools commonly used in machine shops and fabrication environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlat bur profile suited for flat-bottom and angled surface work\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch shank diameter fits standard die grinder collets\u003c\/li\u003e\n  \u003cli\u003e90-degree included angle for chamfer and recess applications\u003c\/li\u003e\n  \u003cli\u003eLightweight construction at 0.04 pounds for reduced operator fatigue\u003c\/li\u003e\n  \u003cli\u003eSingle-piece unit packaged individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use abrasive bur for rotary die grinders and flexible shaft machines accepting a 3\/16 inch shank collet.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or fabricators using standard collet tooling on a die grinder or rotary machine. Ensure the rotary tool is fully powered off and unplugged before inserting or removing the bur from the collet. Do not exceed the maximum RPM rating of the host machine for the bur diameter in use. Eye protection and appropriate PPE should be worn during operation per applicable shop safety standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 891145-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51730104156466,"sku":"891145-C3","price":75.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6cba479913592078d5e26694e8200732.jpg?v=1788711800","url":"https:\/\/voomisupply.com\/products\/harvey-tool-891145-c3-flat-abrasive-bur-3-16-inch","provider":"Voomi Supply","version":"1.0","type":"link"}