{"product_id":"titan-usa-te81241-square-end-mill-0-75in-4-flute-cobalt","title":"Titan Usa TE81241 Square End Mill 0.75in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TITAN USA TE81241 is a cobalt square end mill designed for precision milling in demanding metalworking and machining applications. Built from M42 cobalt high-speed steel, this tool delivers the heat resistance and edge retention needed when cutting tough alloys, stainless steels, and hardened materials. It features a 0.75 inch cutting diameter, a 1.625 inch length of cut, and a 0.5 inch Weldon flat shank that seats securely in standard end mill holders. The four-flute configuration and 30-degree helix angle balance chip evacuation with surface finish quality, making it a practical choice for both roughing and finishing passes.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for use on manual knee mills and CNC machining centers in job shops, tool rooms, and production environments. It handles slotting, profiling, and peripheral milling operations in ferrous and non-ferrous workpiece materials. The bright uncoated finish and single-end, right-hand cut geometry make it a straightforward, no-frills workhorse for general-purpose milling tasks where cobalt toughness is preferred over carbide rigidity.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for improved heat resistance compared to standard M2 HSS\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances cutting forces and surface finish quality\u003c\/li\u003e\n\u003cli\u003eFour flutes provide efficient chip clearing and smooth finish on full-slot passes\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank prevents pullout under heavy side loads in standard end mill holders\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish compatible with a wide range of cutting fluids and materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for 3\/4 inch diameter, 1\/2 inch shank square end mills used in standard end mill holders and collet chucks accepting Weldon flat or straight shank tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety protocols. Power down and lock out the spindle before seating or removing the tool from its holder. Torque the set screw against the Weldon flat to prevent axial pullout during cutting. Inspect the shank and holder bore for chips or burrs before clamping to ensure accurate runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 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: 3.625 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 Mill Material\u003c\/strong\u003e: Cobalt (M42)\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\u003eFlute Type\u003c\/strong\u003e: Upcut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\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: 0.25 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: TITAN USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TE81241\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51747398517042,"sku":"TE81241","price":117.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1a6fe57ab5eb2f9a88a935112b97450_e742f15e-d0d9-406f-a040-ed2d3e4feb3a.jpg?v=1788879443","url":"https:\/\/voomisupply.com\/products\/titan-usa-te81241-square-end-mill-0-75in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}