{"product_id":"value-collection-720-8090-square-end-mill-4-flute-hss","title":"Value Collection 720-8090 Square End Mill 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 720-8090 is a single-end, square-profile end mill designed for general-purpose milling operations in ferrous and non-ferrous materials. Built from M2 high speed steel with a bright uncoated finish, it delivers reliable cutting performance in a wide range of shop and field machining applications. The tool measures 0.3543 inches (9.00 mm) in cutting diameter, carries four spiral flutes with a 30-degree helix angle, and runs with right-hand cut and right-hand flute direction. Centercutting geometry allows plunge entry. This end mill is installed and used by machinists, tool and die technicians, and maintenance mechanics working on manual or CNC milling machines.\u003c\/p\u003e\n\u003cp\u003eSuited for slot milling, peripheral milling, and pocket operations on a bench mill, knee mill, or CNC machining center. The 0.3543-inch diameter targets work requiring metric-equivalent sizing at 9.00 mm. With a 3\/8-inch shank, it seats in standard collets or end mill holders commonly found in job shops and maintenance departments. The 3\/4-inch length of cut accommodates moderate-depth passes, and the 2-1\/2-inch overall length keeps the tool rigid during operation. No coolant-through capability; external flood or mist coolant is the appropriate delivery method for this tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM2 high speed steel construction for toughness and re-sharpenability\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for use without coating-specific coolant requirements\u003c\/li\u003e\n  \u003cli\u003eFour spiral flutes with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute direction for standard spindle rotation\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration with 3\/8-inch shank for broad collet compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any milling machine spindle accepting a 3\/8-inch shank end mill holder or collet, including manual knee mills and CNC machining centers. Part of the VCCC-HSS-4 series of high speed steel end mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or qualified machine operator. Power down and lock out the spindle before seating or removing the tool in the holder or collet. Ensure the shank is clean and fully engaged to the minimum recommended grip depth before tightening. Do not exceed the recommended depth of cut for the material being machined, as HSS tooling is more susceptible to breakage under excessive load than carbide alternatives.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.3543 inches (9.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.7500 inches (3\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3750 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5000 inches (2-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel, M2 grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\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\u003eVariable Helix\u003c\/strong\u003e: No\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: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0075 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 720-8090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51702556655922,"sku":"720-8090","price":35.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5619efc1f060187a3d2aaa31d7558082.jpg?v=1788411958","url":"https:\/\/voomisupply.com\/products\/value-collection-720-8090-square-end-mill-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}