{"product_id":"accupro-35300-corner-chamfer-end-mill-0-3125-in-3-flute-tialn","title":"Accupro 35300 Corner Chamfer End Mill 0.3125 in 3 Flute Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 35300 is a corner chamfer end mill designed for precision chamfering and edge-breaking operations on metallic workpieces. It features a 0.3125-inch cutting diameter and a 0.75-inch length of cut, making it suited for controlled chamfer profiles in tight geometries. The three-flute, right-hand cutting configuration is made from powdered metal substrate and finished with a TiAlN coating for elevated heat resistance and extended tool life in ferrous and hard materials. At 2.5 inches overall length with a 3\/8-inch shank diameter and a 30-degree helix angle, the 35300 is a centercutting tool capable of plunge entry.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in CNC machining centers and manual knee mills for chamfering drilled holes, deburring edges, and producing consistent angular profiles on steel, stainless, cast iron, and similar materials. The coarse pitch and right-hand flute direction support efficient chip evacuation in ferrous stock. The centercutting design allows direct plunge entry without a pilot hole, adding flexibility to multi-operation setups. Typical users include machining shops, tool-and-die operations, and maintenance machinists working in production or job-shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN coating increases surface hardness and thermal resistance for dry or semi-dry cutting in hard materials\u003c\/li\u003e\n  \u003cli\u003ePowdered metal substrate provides a fine, uniform grain structure for improved edge retention over standard HSS\u003c\/li\u003e\n  \u003cli\u003eThree-flute geometry balances chip clearance and rigidity for smooth chamfer finishes\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes efficient chip flow and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction compatible with standard CNC and manual spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use corner chamfer end mill for standard 3\/8-inch collet or end mill holder tooling systems in CNC machining centers and manual mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a standard 3\/8-inch end mill holder or collet chuck; ensure the holder is clean and free of chips before seating the shank. Tighten to the toolholder manufacturer's specified torque using appropriate toolholder wrenches. Always confirm spindle direction matches the right-hand cut orientation before engaging the workpiece. Verify tool runout with a dial indicator after setup to maintain chamfer accuracy and prevent premature edge wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSubstrate Material\u003c\/strong\u003e: Powdered Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: 35300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730320097586,"sku":"35300","price":36.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dc6d6bd095a5e775c8922451cb0490fe.jpg?v=1788715309","url":"https:\/\/voomisupply.com\/products\/accupro-35300-corner-chamfer-end-mill-0-3125-in-3-flute-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}