{"product_id":"accupro-14797046-square-end-mill-0-027-in-4-flute-altin","title":"Accupro 14797046 Square End Mill 0.027 in 4 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797046 is a solid carbide square end mill designed for precision milling of ferrous and hard materials in CNC machining applications. With a 0.027-inch cutting diameter and a 0.041-inch length of cut, this is a micro-geometry tool suited for fine-detail work, slotting, and profiling in tight geometries. The AlTiN coating provides heat resistance and extended tool life at elevated cutting speeds. The 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. Machinists and tool-and-die professionals install this cutter in CNC mills and machining centers requiring small-diameter, high-precision end milling.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for use in precision machining environments where tight tolerances and small feature sizes are required. It is well-suited for profiling, slotting, and finish milling in hardened steels, stainless steels, and similar difficult-to-machine alloys. The right-hand cutting direction and right-hand flute spiral make it compatible with standard CNC spindle rotation. Its 1\/8-inch shank diameter fits standard collet systems commonly found on vertical machining centers and CNC routers equipped for micro tooling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.027-inch cutting diameter with mill diameter tolerance of +0.0000 \/ -0.0010 inches for consistent sizing\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for elevated-temperature performance and extended tool life on hard materials\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand spiral configuration for improved surface finish and material removal rate\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation during slotting and profiling\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention at micro diameters\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable, allowing plunge entry as well as peripheral milling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tool for CNC milling applications requiring a 1\/8-inch shank, 0.027-inch diameter, 4-flute square end mill in the ASQSC4-AT-CC-30H series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the spindle before installing or changing tooling. Seat the 1\/8-inch shank fully into the collet or tool holder and torque the collet nut according to the collet manufacturer specifications. Verify runout with a dial indicator before beginning production cuts, as runout is especially critical at this diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.027 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.041 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\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 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: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eChipbreaker\u003c\/strong\u003e: No\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-AT-CC-30H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14797046\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51749234868530,"sku":"14797046","price":36.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/521c2bffc6dbec11305d490a5b53ec62.jpg?v=1788903444","url":"https:\/\/voomisupply.com\/products\/accupro-14797046-square-end-mill-0-027-in-4-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}