{"product_id":"value-collection-720-3201-square-end-mill-1-8in-4-flute-hss","title":"Value Collection 720-3201 Square End Mill 1\/8in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 720-3201 is a single-end square end mill designed for precision milling operations in metal and general-purpose machining environments. Manufactured from M2 high speed steel with a bright\/uncoated finish, this tool features a 1\/8 inch cutting diameter and a 3\/8 inch length of cut, making it well suited for light slotting, profiling, and peripheral milling passes. With four flutes and a 30-degree helix angle in a right-hand cutting direction, it delivers efficient chip evacuation and clean edge geometry on a variety of workpiece materials. The 3\/8 inch shank diameter and 2-5\/16 inch overall length fit standard tool holders used in CNC mills, manual knee mills, and machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for job shops, tool rooms, and maintenance machining applications where small-diameter, fine-detail work is required. The regular-length designation and fractional inch sizing make it a common selection for setups involving aluminum, mild steel, brass, and plastics. It is a single-end tool, so the cutting end is not reversible, and it should be replaced once the cutting edges show wear rather than reground for reuse in most shop contexts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction for hardness and wear resistance in general-purpose machining\u003c\/li\u003e\n\u003cli\u003eFour flutes with a 30-degree right-hand helix for efficient chip flow and smooth finishes\u003c\/li\u003e\n\u003cli\u003e1\/8 inch cutting diameter with a 3\/8 inch length of cut for fine detail and slot work\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows plunge entry as well as peripheral and slot milling\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for use with standard cutting fluids or dry on non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eRegular-length, fractional inch sizing for compatibility with standard collets and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard shop-stock end mill compatible with any machine tool spindle accepting a 3\/8 inch shank in a collet, end mill holder, or set-screw adapter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with proper tool holding procedures. Ensure the machine spindle is fully powered down and locked out before inserting or removing the end mill from its holder. Set tool projection to the minimum length necessary for the operation to maximize rigidity and reduce deflection risk. Verify runout at the cutting diameter after clamping before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-5\/16 inches (2.3125 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\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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\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\u003eCoolant Through\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\u003eChipbreaker\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: VCCC-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: 720-3201\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51708650520882,"sku":"720-3201","price":37.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ca449f1f9c39e8ad0d36121195f07a20.jpg?v=1788447630","url":"https:\/\/voomisupply.com\/products\/value-collection-720-3201-square-end-mill-1-8in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}