{"product_id":"accupro-12276793-square-end-mill-0-016-in-4-flute-carbide","title":"Accupro 12276793 Square End Mill 0.016 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12276793 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 0.016-inch cutting diameter and a 0.048-inch length of cut, this micro end mill is built for tight-tolerance work in hardened materials and intricate part geometries. The four-flute, right-hand spiral design provides a balance of chip evacuation and surface finish quality. The micrograin carbide substrate delivers the rigidity and wear resistance required at this scale. A 30-degree helix angle helps reduce cutting forces on fine features. This tool is intended for use by machinists and CNC programmers working with precision components across aerospace, medical device, and general tooling applications.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for slotting, profiling, and finish milling operations where extremely small cutter diameters are required. The 1\/8-inch shank diameter makes it compatible with standard collets and tool holders found on CNC machining centers and high-speed spindles. The bright uncoated finish is appropriate for non-ferrous metals, plastics, and applications where coating interaction with the workpiece material is a concern. The single-end configuration and 1.5-inch overall length provide a compact setup for shallow-reach operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.016-inch cutting diameter with a mill diameter tolerance of +0.0000 \/ -0.0010 inches for consistent sizing\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance at micro scales\u003c\/li\u003e\n  \u003cli\u003e4-flute, right-hand spiral flute design with 30-degree helix angle\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting capable, allowing plunge entry into the workpiece\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for non-ferrous metals and plastics\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration with 1\/8-inch shank for standard collet compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for CNC machining centers and high-speed spindles accepting a 1\/8-inch straight shank collet or tool holder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank to the recommended engagement depth in the collet and torque the collet nut per the tool holder manufacturer specification. At micro diameters, verify runout with a dial indicator before initiating cuts, as excessive runout accelerates tool wear and breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.016 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.048 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\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin\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 Type\u003c\/strong\u003e: Spiral\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ASQSC4-CC-30H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.75 x 0.75 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12276793\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51729344725298,"sku":"12276793","price":32.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3338ba17fb148c4c5a4eb883e69ea240.jpg?v=1788703262","url":"https:\/\/voomisupply.com\/products\/accupro-12276793-square-end-mill-0-016-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}