{"product_id":"accupro-02703056-back-chamfer-tool-0-49in-90-degree-carbide","title":"Accupro 02703056 Back Chamfer Tool 0.49in 90 Degree Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 02703056 is a solid carbide back chamfer tool designed for deburring and chamfering the reverse side of holes and bores in precision machining applications. With a 0.49-inch cutter head diameter and a 90-degree included angle, it produces a 0.07-inch chamfer width in a single pass. The bright, uncoated solid carbide construction provides excellent hardness and edge retention across a wide range of materials. This is a single-end tool with a right-hand cutting direction, suited for use in CNC machining centers and manual mills where back-chamfering is required without repositioning the workpiece.\u003c\/p\u003e\u003cp\u003eThis back chamfer tool is used in metalworking and precision machining environments, including aerospace, automotive, and general manufacturing shops. It is designed to access the underside of through-holes and counterbores, eliminating the need to flip a part for chamfer finishing. The 3-inch overall length and 0.35-inch neck diameter allow clearance in standard bore depths. A licensed machinist or CNC operator typically selects this tool for finishing operations on ferrous and non-ferrous metals, as well as some plastics.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.49-inch cutter head diameter with a 90-degree included angle for consistent back chamfering\u003c\/li\u003e\n\u003cli\u003e0.07-inch chamfer width and 0.031-inch flat width per pass\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for hardness and long edge life\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003e1-inch cutter head to shank length for clearance in typical bore applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual milling machines accepting a 0.5-inch shank diameter. Verify spindle collet or chuck capacity before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before inserting or removing the tool from the collet or chuck. Ensure the shank is fully seated and the collet is torqued to the machine manufacturer's specification. Do not use this tool for forward chamfering applications where a standard chamfer mill is the appropriate choice.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 0.49 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.07 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Width\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.35 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Head to Shank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02703056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732888387890,"sku":"02703056","price":204.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6e1c676b8944d7b7beda1ba93b3722ea.jpg?v=1788748149","url":"https:\/\/voomisupply.com\/products\/accupro-02703056-back-chamfer-tool-0-49in-90-degree-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}