{"product_id":"value-collection-720-3325-square-end-mill-1-in-hss-4-flute","title":"Value Collection 720-3325 Square End Mill 1 in Hss 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 720-3325 is a single-end square end mill designed for milling flat surfaces, shoulders, slots, and profiles in a wide range of workpiece materials. Built from M2 high speed steel with a bright uncoated finish, it measures 1 inch in diameter with a 4-inch length of cut and a 6.5-inch overall length. The 30-degree helix and four-flute spiral geometry balance chip evacuation with surface finish quality. This is a long-series tool intended for applications requiring extended reach beyond standard-length end mills. It is installed and operated by machinists, tool and die makers, and CNC setup technicians on manual or CNC vertical milling machines and machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for general-purpose milling operations in ferrous and non-ferrous metals, plastics, and similar machinable materials. The long-series designation makes it appropriate for deep-pocket milling, tall workpiece features, or setups where additional clearance between the spindle and workpiece is needed. Its 1-inch shank diameter is compatible with standard ER or end mill holders sized for 1-inch straight shanks. The bright uncoated surface is suitable for use with cutting fluids or dry cutting where coating adhesion is not a requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction provides good toughness and wear resistance for general milling applications\u003c\/li\u003e\n\u003cli\u003e4-inch length of cut supports deep shoulder and slot milling in a single pass\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix promotes smooth chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eFour right-hand flutes deliver a balance of material removal rate and finish quality\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eLong-series overall length of 6.5 inches extends reach compared to stub and standard configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill for standard 1-inch end mill holders and collet chucks on vertical milling machines and CNC machining centers requiring a long-series, four-flute HSS square end mill.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. The tool shank must be fully seated and properly torqued in the holder per the toolholder manufacturer specifications before operation. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Do not exceed the recommended speeds and feeds for the workpiece material and tool diameter as published in standard machining data references.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\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: High Speed Steel (M2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCCC-HSS-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.12 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: 720-3325\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693367886130,"sku":"720-3325","price":166.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3632ddf094e129a457fbcf2cda9a5463.jpg?v=1788311311","url":"https:\/\/voomisupply.com\/products\/value-collection-720-3325-square-end-mill-1-in-hss-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}