{"product_id":"value-collection-720-4036-square-end-mill-3-8-in-4-flute-hss","title":"Value Collection 720-4036 Square End Mill 3\/8 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 720-4036 is a double-end, four-flute square end mill designed for general-purpose milling operations in ferrous and non-ferrous metals, plastics, and composites. Built from M2 high speed steel with a bright uncoated finish, this tool features a 3\/8 inch cutting diameter, a 3\/4 inch length of cut, and a 30-degree helix angle. The spiral flute geometry and right-hand cutting direction promote efficient chip evacuation during peripheral and slot milling. At 3.5 inches overall length with a matched 3\/8 inch shank diameter, it fits standard collet chucks and end mill holders on knee mills, CNC machining centers, and manual milling machines.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for light-to-medium material removal in job shop, tool room, and maintenance machining environments. The double-end configuration doubles usable tool life, making it a cost-effective choice for shops running general milling, profiling, and slotting operations. It is not center-cutting, so it requires a pre-drilled or pre-bored entry point for plunge applications. No extended reach, coolant-through capability, or chipbreaker geometry is present on this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-end design provides two usable cutting ends per tool\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction offers toughness in interrupted cuts and moderate heat resistance\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for a wide range of general-purpose materials\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute spiral for standard milling machine spindles\u003c\/li\u003e\n\u003cli\u003eRegular length classification fits most standard collet and end mill holder setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or stock end mill for standard 3\/8 inch collet chucks and end mill holders on knee mills, CNC vertical machining centers, and manual milling machines using fractional inch tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool. Seat the shank fully into the collet or holder and torque the retention hardware to the machine or toolholder specification. Because this tool is not center-cutting, avoid direct plunge entry into solid material without a pre-drilled relief hole.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 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: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel (M2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCDE-HSS-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 720-4036\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694468235570,"sku":"720-4036","price":37.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef02c29e5a30a0add073bbb9b97ec591.jpg?v=1788324629","url":"https:\/\/voomisupply.com\/products\/value-collection-720-4036-square-end-mill-3-8-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}