{"product_id":"accupro-12182314-square-end-mill-0-5in-3-flute-carbide-ticn","title":"Accupro 12182314 Square End Mill 0.5in 3 Flute Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12182314 is a solid carbide square end mill designed for precision milling operations in metal fabrication, tool-and-die, and general machining environments. Built from micrograin solid carbide with a TiCN (titanium carbonitride) coating, it delivers hard, wear-resistant cutting performance across ferrous and non-ferrous materials. The 0.5 inch cutting diameter pairs with a 1.5 inch length of cut and a 6 inch overall length, classifying it as an extra-long reach tool. Its 40-degree helix angle promotes efficient chip evacuation and smooth surface finish. Three spiral flutes with right-hand cut and right-hand flute direction make this a standard-orientation tool for conventional CNC milling setups. The centercutting geometry allows plunge milling in addition to peripheral and slot cuts.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for CNC machining centers and manual mills where extended reach is required to access deep cavities, tall workpiece features, or recessed surfaces. The extra-long 6 inch OAL makes it practical for mold-making, deep-pocket profiling, and fixture machining. The 0.5 inch shank diameter seats directly into standard ER, Weldon, or similar toolholders sized for 1\/2 inch shanks. It is sold individually and is appropriate for job shops, production machining, and maintenance repair operations that require a reliable, coated carbide end mill in a long-reach configuration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide substrate for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eTiCN coating increases surface hardness and reduces built-up edge on ferrous materials\u003c\/li\u003e\n\u003cli\u003e40-degree helix angle promotes chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003eExtra-long 6 inch OAL for deep-reach milling applications\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute — standard orientation for most CNC setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for 1\/2 inch shank toolholders including ER collet chucks, Weldon-style holders, and hydraulic chucks used on vertical and horizontal CNC machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator with the spindle fully stopped and the machine in an e-stop or locked-out state. Seat the shank to the minimum recommended engagement depth for the toolholder type in use — insufficient engagement increases runout and risk of tool pull-out under load. Verify runout at the tip with a dial indicator before cutting. Extra-long end mills are more susceptible to deflection; reduce axial and radial depth of cut accordingly when operating at or near full reach.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\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\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: 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\u003eLength Type\u003c\/strong\u003e: Extra 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: 0.3 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: 12182314\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51733340619058,"sku":"12182314","price":149.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5e793315bca6250be44b72e7910dbee.jpg?v=1788754413","url":"https:\/\/voomisupply.com\/products\/accupro-12182314-square-end-mill-0-5in-3-flute-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}