{"product_id":"accupro-12181198-square-end-mill-1-8-in-2-flute-carbide-ticn","title":"Accupro 12181198 Square End Mill 1\/8 in 2 Flute Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12181198 is a solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. With a 1\/8 inch cutting diameter and a 40-degree helix angle, it delivers aggressive chip evacuation and smooth cutting action. The TiCN (Titanium Carbonitride) coating increases surface hardness and wear resistance, extending tool life in abrasive applications. The micrograin carbide substrate provides toughness at small diameters where rigidity is critical. This is a centercutting tool, allowing direct plunge entry into the workpiece. Machinists and tool-and-die professionals typically install this tool in CNC machining centers, mills, and manual knee mills.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for finishing and semi-finishing passes in steel, stainless steel, cast iron, and hardened alloys. Its long-reach geometry, with a 2-inch reach length and 3-inch overall length, makes it well-suited for mold work, deep-pocket milling, and cavity work where standard-length tools cannot reach. The right-hand cut and right-hand spiral flute configuration is the standard for conventional and climb milling operations on most machining platforms.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN coating for improved wear resistance in abrasive and ferrous materials\u003c\/li\u003e\n\u003cli\u003e40-degree helix angle promotes efficient chip removal and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction maintains edge integrity at small diameters\u003c\/li\u003e\n\u003cli\u003eLong-reach geometry with 2-inch reach length for deep-cavity and mold applications\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction compatible with standard spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/8 inch shank end mill compatible with ER collets, end mill holders, and other standard toolholding systems accepting a 1\/8 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool. Seat the shank fully into the collet or holder to the recommended engagement depth, typically a minimum of 1.5 times the shank diameter. Verify runout with a dial indicator after clamping and before cutting to avoid premature tool wear or breakage at this small diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.500 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: TiCN\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\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 12181198\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51727926296882,"sku":"12181198","price":111.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3645ba6ce8ca4ed252b4d6ea63b55134.jpg?v=1788684653","url":"https:\/\/voomisupply.com\/products\/accupro-12181198-square-end-mill-1-8-in-2-flute-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}