{"product_id":"accupro-12179935-ball-end-mill-0-125-in-3-flute-solid-carbide","title":"Accupro 12179935 Ball End Mill 0.125 in 3 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12179935 is a single-end ball end mill designed for precision milling operations in ferrous and non-ferrous metals, hardened steels, and high-temperature alloys. Constructed from micrograin solid carbide, it offers the rigidity and wear resistance needed for demanding CNC machining applications. The 0.125-inch diameter cutting head features a 3-flute spiral geometry with a 35-degree right-hand helix angle. An AlTiN coating provides high-temperature oxidation resistance, extending tool life in dry or high-speed cutting conditions. This tool is suited for machinists and tooling professionals running high-speed machining centers or CNC mills where tight tolerances and surface finish are critical.\u003c\/p\u003e\n\u003cp\u003eThis ball end mill is used in precision machining environments including mold and die work, aerospace component machining, and general contour milling. The 0.5-inch length of cut supports slotting, profiling, and 3D contouring in shallow to medium-depth cavities. The 0.125-inch shank diameter is compatible with standard collet systems. Right-hand cutting direction suits conventional CNC vertical and horizontal machining centers. Typical users include CNC machinists, tool-and-die makers, and prototype shops requiring fine-detail work in compact geometries.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for high rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides oxidation resistance and extended tool life in high-speed dry cutting\u003c\/li\u003e\n  \u003cli\u003e3-flute spiral geometry balances chip evacuation and surface finish quality\u003c\/li\u003e\n  \u003cli\u003e35-degree right-hand helix angle suited for ferrous and hardened materials\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with consistent 0.125-inch ball diameter and controlled tolerance\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 to -0.002 inches for repeatable, precise cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard 1\/8-inch shank collet systems on CNC vertical machining centers, high-speed spindles, and toolholders accepting right-hand single-end ball end mills with a 1\/8-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. Ensure the machine spindle is fully stopped and the tool changer is in a safe state before inserting or removing the tool. Secure the shank in a properly sized collet or end mill holder to the collet manufacturer specifications, and verify runout with a dial indicator before running. Inspect the cutting edges for chips or coating damage before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 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\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: 35 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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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: 12179935\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731666207026,"sku":"12179935","price":35.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/086ec70518c77338a6f24ed860663876.jpg?v=1788733706","url":"https:\/\/voomisupply.com\/products\/accupro-12179935-ball-end-mill-0-125-in-3-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}