{"product_id":"osg-hp441-2362-square-end-mill-6mm-4-flute-solid-carbide","title":"Osg HP441-2362 Square End Mill 6mm 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG HP441-2362 is a 4-flute, solid carbide square end mill designed for precision milling in demanding machining environments. Part of the HP441 series, it features a TiAlN coating that improves heat resistance and tool life at elevated cutting speeds. The 6 mm cutting diameter and 19 mm length of cut make it well-suited for slotting, profiling, and peripheral milling in ferrous and hardened materials. A 35-degree helix angle promotes smooth chip evacuation and reduced cutting forces. This tool is installed by machinists and CNC operators working in job shops, aerospace, mold and die, and general manufacturing.\u003c\/p\u003e\u003cp\u003eThis end mill is used in vertical and horizontal machining centers as well as CNC mills capable of holding a 6 mm shank. It is suited for finish and semi-finish milling passes in steel, stainless steel, and high-temperature alloys where TiAlN coating provides an advantage over uncoated or TiN-coated tools. The center-cutting geometry allows plunge entry, adding flexibility in toolpath programming. Right-hand cut and right-hand flute direction are standard for conventional CNC setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN coating extends tool life in high-heat cutting applications\u003c\/li\u003e\n\u003cli\u003e35-degree helix angle promotes efficient chip evacuation and smooth cutting action\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows axial plunge entry\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral flutes for standard CNC compatibility\u003c\/li\u003e\n\u003cli\u003eRegular length classification suitable for most standard-depth milling operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers and manual mills with ER or straight-bore collet systems accepting a 6 mm shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Secure the shank fully into the collet or end mill holder to the recommended engagement depth before tightening. Verify runout with a dial indicator before beginning a cut. Follow all machine guarding and PPE requirements per shop safety standards when changing rotating tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 6 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 19 mm (0.748 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 64 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HP441\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HP441-2362\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51743304548658,"sku":"HP441-2362","price":59.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eef0bfb915d5503b8757f251df898479.jpg?v=1788845374","url":"https:\/\/voomisupply.com\/products\/osg-hp441-2362-square-end-mill-6mm-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}