{"product_id":"harvey-tool-894231-c3-square-end-mill-1-32-in-3-flute-carbide","title":"Harvey Tool 894231-C3 Square End Mill 1\/32 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 894231-C3 is a solid carbide square end mill designed for precision milling in demanding applications. With a 1\/32 inch (0.0310 inch) cutting diameter and a 3\/16 inch (0.187 inch) length of cut, this tool is built for tight-tolerance work in small-feature machining. Three flutes and a 30-degree right-hand helix provide efficient chip evacuation and a smooth finish. The AlTiN coating increases surface hardness and heat resistance, extending tool life in ferrous and high-temperature alloys. Machinists and tool-and-die professionals rely on this end mill for detailed slot milling, profiling, and contouring operations.\u003c\/p\u003e\u003cp\u003eThis end mill suits CNC milling centers used in aerospace, medical device, mold and die, and precision job shop environments. The 1\/8 inch shank diameter fits standard ER collet chucks and end mill holders commonly found on vertical and horizontal machining centers. Its compact cutting diameter makes it well suited for small-diameter slot work, tight-radius contours, and fine-detail profiling where larger tooling cannot reach. Center-cutting capability allows direct plunge entry without a pre-drilled pilot hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/32 inch cutting diameter with 0.0310 inch decimal equivalent for precision small-feature work\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for extended tool life in ferrous metals and high-temperature alloys\u003c\/li\u003e\n\u003cli\u003e3-flute geometry with 30-degree right-hand helix for balanced chip evacuation and feed rate\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge milling\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance at elevated cutting speeds\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 2.5 inch overall length and 1\/8 inch shank diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC milling machines equipped with 1\/8 inch ER collet chucks or end mill holders accepting 1\/8 inch shank tooling. Suitable for right-hand spindle rotation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Confirm spindle is fully powered down and locked out before changing tooling. Seat the shank fully into the collet or tool holder to the recommended minimum engagement depth and torque the collet nut per the tool holder manufacturer specifications. Verify runout with a dial indicator before commencing cutting operations, as excessive runout significantly reduces tool life at this diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/32 inch (0.0310 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/16 inch (0.187 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.125 inch)\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\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\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\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\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: 894231-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51742644797746,"sku":"894231-C3","price":81.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6477cd39657827d1b730a54c88946505.jpg?v=1788838556","url":"https:\/\/voomisupply.com\/products\/harvey-tool-894231-c3-square-end-mill-1-32-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}