{"product_id":"value-collection-mt3290807-square-end-mill-11-16-in-4-flute","title":"Value Collection MT3290807 Square End Mill 11\/16 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MT3290807 is a 4-flute solid carbide square end mill designed for precision milling operations in metal fabrication, tool-and-die, and general machining applications. It features an 11\/16 inch (0.6875 inch) cutting diameter, a 1-1\/2 inch length of cut, and a 30-degree helix angle. Constructed from submicron-grade solid carbide, this end mill delivers rigidity and wear resistance in demanding cutting environments. The bright\/uncoated finish makes it well-suited for non-ferrous metals, plastics, and certain ferrous materials where coating is not required. Machinists and CNC operators rely on this geometry for slotting, profiling, and peripheral milling work.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in vertical machining centers, CNC milling machines, and manual knee mills with a compatible 3\/4 inch tool holder or collet. The centercutting design allows direct plunge entry into the workpiece without a pre-drilled pilot hole, adding flexibility in multi-operation setups. Right-hand cutting and right-hand flute direction are standard for conventional spindle rotation. It is appropriate for both roughing and finishing passes depending on feeds, speeds, and material selection.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron-grade solid carbide construction for rigidity and extended tool life\u003c\/li\u003e\n\u003cli\u003e4-flute spiral geometry supports efficient chip evacuation and smooth surface finish\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances cutting forces across a range of materials\u003c\/li\u003e\n\u003cli\u003eCentercutting capability allows direct plunge milling without a pilot hole\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for non-ferrous metals and plastics\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC and manual mill spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-geometry square end mill for use in any milling machine or machining center with a 3\/4 inch collet or end mill holder and right-hand spindle rotation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Secure the shank fully into a 3\/4 inch collet or end mill holder to the manufacturer-recommended engagement depth before tightening. Power down and lock out the machine spindle before changing tooling. Verify runout with a dial indicator after seating to prevent premature tool wear or workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 11\/16 inch (0.6875 inch)\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: 1-1\/2 inches (1.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.75 inch)\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\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron\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\u003eWeight\u003c\/strong\u003e: 0.01 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: MT3290807\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698080907570,"sku":"MT3290807","price":228.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7fdeeaea7068d0611312ccd6c76f4827_c509d4ec-c569-41b0-a758-5bef3ea28335.jpg?v=1788357458","url":"https:\/\/voomisupply.com\/products\/value-collection-mt3290807-square-end-mill-11-16-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}