{"product_id":"accupro-em99943867-chamfer-mill-1-2-in-4-flute-solid-carbide","title":"Accupro EM99943867 Chamfer Mill 1\/2 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO EM99943867 is a single-end chamfer mill designed for creating chamfers, bevels, and deburring edges on metal workpieces. Built from solid carbide, this cutter delivers the rigidity and wear resistance needed for consistent performance in ferrous and non-ferrous materials. The AlTiN coating reduces heat buildup and extends tool life in dry or semi-dry cutting conditions. With a 1\/2 inch cutter head diameter, 4 flutes, and a right-hand cutting direction, it suits a range of chamfering and countersinking operations on CNC machining centers and manual mills alike. Machinists and tool-and-die professionals are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis chamfer mill is suited for production and job-shop environments where precision edge preparation is required. Typical applications include chamfering drilled holes, prepping weld joints, and countersinking fastener seats in steel, stainless steel, aluminum, and similar materials. The solid carbide construction and AlTiN finish make it particularly effective in moderate-to-high-speed cutting conditions where heat and tool wear are primary concerns. The 1\/2 inch shank diameter fits standard collet chucks and end mill holders common to most CNC and manual milling setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and extended tool life compared to HSS alternatives\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating improves heat resistance and reduces friction in high-speed cuts\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry balances chip evacuation and surface finish quality\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard spindle rotation\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with 0.513 inch length of cut for precise chamfer depth control\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through requirement simplifies setup on machines without internal coolant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for 1\/2 inch collet chucks, end mill holders, and shrink-fit holders used on CNC machining centers and manual knee mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tool-setup personnel. Ensure the spindle is fully stopped and the machine is in a safe lockout state before changing tooling. Seat the shank fully in the holder and torque set screws or collet nuts according to the holder manufacturer specifications. Verify runout with a dial indicator before beginning production cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 0.5 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\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.513 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single\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\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EM99943867\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51742846124338,"sku":"EM99943867","price":105.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0497ea03f9dd3b653e496e132b1eb5cf.jpg?v=1788839759","url":"https:\/\/voomisupply.com\/products\/accupro-em99943867-chamfer-mill-1-2-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}