{"product_id":"accupro-14797138-square-end-mill-0-015-in-3-flute-carbide","title":"Accupro 14797138 Square End Mill 0.015 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797138 is a solid carbide square end mill designed for precision milling of tight-geometry features in metalworking and machining applications. With a 0.015-inch cutting diameter and a 0.075-inch length of cut, this tool is built for micro-milling work where dimensional accuracy is critical. The micrograin carbide substrate supports edge sharpness and rigidity at small diameters. A 30-degree helix angle and three-flute geometry promote efficient chip evacuation while maintaining a stable cut. The bright, uncoated finish suits a wide range of workpiece materials where coating interaction is a concern. This end mill is installed and operated by machinists and CNC tooling professionals.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for precision machining of small features, slots, and pockets in ferrous and non-ferrous materials. The 0.015-inch diameter makes it appropriate for micro-detail work in mold making, tooling, and fine-feature part production. The 0.125-inch shank diameter fits standard collet toolholders commonly found on CNC machining centers and manual mills. Extended reach geometry, with a 0.15-inch reach length and 2.5-inch overall length, allows access to deeper setups without tool interference.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.015-inch cutting diameter with a mill diameter tolerance of +0.0000 \/ -0.0010 inches for tight dimensional control\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention at small diameters\u003c\/li\u003e\n\u003cli\u003e3-flute spiral flute design with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable — supports plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eExtended reach configuration with 0.15-inch reach length and 2.5-inch overall length\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction; single-end configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to fit standard 0.125-inch (1\/8 inches) collet toolholders on CNC machining centers and manual milling machines. Suitable for micro-milling applications where a 0.015-inch diameter square end mill is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed by machinists and CNC tooling technicians. Power down or e-stop the spindle and confirm zero RPM before changing tooling. Use a properly sized, clean collet and toolholder to achieve the shank diameter tolerance of -0.0001 \/ -0.0003 inches. At micro-diameter sizes, runout control is critical — inspect collet condition and verify runout with a dial indicator before cutting. Follow shop-standard feeds, speeds, and depth-of-cut parameters appropriate for a 0.015-inch carbide end mill to avoid tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.015 inches\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\u003eLength of Cut\u003c\/strong\u003e: 0.075 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.15 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\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\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\u003eWeight\u003c\/strong\u003e: 0.014 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: 14797138\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728759980338,"sku":"14797138","price":44.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd728b2291855db07906b565243c4b55.jpg?v=1788695937","url":"https:\/\/voomisupply.com\/products\/accupro-14797138-square-end-mill-0-015-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}