{"product_id":"accupro-2500139-chamfer-mill-1-4-in-4-flute-solid-carbide-ticn","title":"Accupro 2500139 Chamfer Mill 1\/4 in 4 Flute Solid Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 2500139 is a solid carbide chamfer mill designed for precise chamfering operations on metallic and composite workpiece materials. With a 1\/4 inch cutter head diameter and 4 flutes, it delivers clean, consistent chamfers in a single pass. The 120-degree included angle makes it well suited for edge breaking, deburring, and countersinking applications. A titanium carbonitride (TiCN) coating reduces friction and improves wear resistance, extending tool life in production environments. The right-hand cutting direction and 1\/4 inch shank diameter allow straightforward mounting in standard collet chucks and milling tool holders. Machinists and CNC operators working in job shops, toolrooms, or production cells will find this a reliable, direct-fit option.\u003c\/p\u003e\n\u003cp\u003eThis chamfer mill is intended for use in vertical or horizontal milling machines, machining centers, and CNC routers where controlled chamfering, deburring, or edge preparation is required. The solid carbide construction allows operation at higher speeds and feeds compared to high-speed steel alternatives, making it appropriate for ferrous metals, aluminum alloys, and engineered plastics. The 2-1\/2 inch overall length provides sufficient reach for most standard workholding setups without sacrificing rigidity.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and extended tool life at elevated cutting speeds\u003c\/li\u003e\n  \u003cli\u003eTiCN coating reduces tool wear and heat buildup during continuous cutting operations\u003c\/li\u003e\n  \u003cli\u003e4 flutes provide improved chip evacuation and a finer surface finish on chamfered edges\u003c\/li\u003e\n  \u003cli\u003e120-degree included angle covers common chamfer and countersink geometries\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction compatible with standard spindle rotation on most milling platforms\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch shank diameter fits ER collets, set-screw holders, and shrink-fit tooling of matching bore\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit chamfer mill for milling machines and machining centers accepting a 1\/4 inch shank diameter toolholder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Power down and lock out the spindle drive before mounting or removing the tool. Seat the shank fully into the collet or tool holder to the recommended gauge-line depth before tightening to ensure concentricity and prevent pullout. Inspect the cutting edges and TiCN coating for chips or damage before each use, and replace the tool if edge integrity is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Head Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 120 degrees\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\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: TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: 2500139\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754744316210,"sku":"2500139","price":55.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71d6ca0db2835a13cd15bfb31a7dc021.jpg?v=1788948307","url":"https:\/\/voomisupply.com\/products\/accupro-2500139-chamfer-mill-1-4-in-4-flute-solid-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}