{"product_id":"harvey-tool-878445-chamfer-mill-4mm-2-flute-solid-carbide","title":"Harvey Tool 878445 Chamfer Mill 4mm 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 878445 is a solid carbide chamfer mill designed for chamfering, deburring, and edge-breaking operations on a wide range of workpiece materials. The tool features a 4 mm cutter head diameter and a 2-flute, right-hand cutting geometry that delivers clean, consistent chamfer profiles in both manual and CNC machining environments. With an overall length of 50 mm and a matching 4 mm shank diameter, it mounts directly into standard collets and tool holders without adapters. The bright, uncoated finish is well-suited for non-ferrous metals, plastics, and general-purpose machining where a coating is not required. Machinists and tool-and-die professionals specify this tool for precision edge preparation work.\u003c\/p\u003e\u003cp\u003eThis chamfer mill is appropriate for use in CNC machining centers, manual knee mills, and drill-press setups where controlled chamfer depth is required. Its compact 4 mm diameter makes it practical for tight-clearance features and small-bore chamfering. The solid carbide construction maintains rigidity and cutting accuracy even at higher spindle speeds. Typical applications include chamfering threaded holes, preparing mating surfaces, and deburring drilled or milled edges in production and job-shop environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance at elevated spindle speeds\u003c\/li\u003e\n\u003cli\u003e2-flute right-hand cutting geometry for clean chamfer profiles\u003c\/li\u003e\n\u003cli\u003e4 mm cutter head diameter suited to small-feature and tight-clearance work\u003c\/li\u003e\n\u003cli\u003e2 mm length of cut for controlled edge preparation\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish appropriate for non-ferrous metals and general-purpose materials\u003c\/li\u003e\n\u003cli\u003e50 mm overall length with 4 mm shank for direct collet mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide chamfer mill compatible with standard 4 mm collet chucks and ER-style tool holders used in CNC machining centers and manual milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard tooling change procedures. Ensure the spindle is fully powered down and at a complete stop before seating or removing the tool. Seat the shank fully into the collet or tool holder and torque the retention nut to the tool holder manufacturer's specification. Verify runout with a dial indicator before beginning a production run to confirm proper seating and minimize tool deflection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003ePackage Dimensions\u003c\/strong\u003e: 2.36 inches L x 0.32 inches W x 0.32 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 878445\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51732764492082,"sku":"878445","price":62.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48aa6758ee6e0bfefa2ebc3ce9971fe2_34d15db7-b688-4ebe-86ec-f98789effe95.jpg?v=1788746495","url":"https:\/\/voomisupply.com\/products\/harvey-tool-878445-chamfer-mill-4mm-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}