{"product_id":"accupro-12182203-square-end-mill-1-in-3-flute-carbide-ticn","title":"Accupro 12182203 Square End Mill 1 in 3 Flute Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182203 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. Built from micrograin carbide with a TiCN (titanium carbonitride) finish, it delivers extended wear resistance and improved tool life compared to uncoated or TiN-coated alternatives. The 3-flute, spiral-flute geometry with a 40-degree helix angle promotes efficient chip evacuation and smooth cutting action. At 1 inch in diameter with a 2.25-inch length of cut and 5-inch overall length, this is a long-length configuration suited for reaching into deeper pockets and cavities. Right-hand cut and right-hand flute orientation are standard for conventional CNC and manual milling setups.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in job shops, tool rooms, and production machining environments for slotting, profiling, and peripheral milling of ferrous and non-ferrous metals. The centercutting design allows direct plunge entry without a pre-drilled hole. The long overall length and full 1-inch shank diameter make it appropriate for deep-pocket work where standard-length tooling cannot reach. It is installed in CNC machining centers, knee mills, and horizontal mills using standard 1-inch collets, end mill holders, or shrink-fit toolholding systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiCN finish improves surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes aggressive chip evacuation in deep cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting capability allows direct plunge milling without pilot drilling\u003c\/li\u003e\n  \u003cli\u003eLong-length configuration with 2.25-inch LOC and 5-inch OAL for deep-pocket access\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for standard CNC and manual mill spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit tooling solution for 1-inch bore end mill holders, collet chucks, and shrink-fit systems on CNC machining centers and manual knee mills requiring a long-length, 3-flute, 1-inch diameter square end mill.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and the control placed in an E-stop or locked-out state before changing tooling. Ensure the shank is seated to the full recommended gauge length in the holder and that runout is verified with a dial indicator before cutting. Follow the toolholder manufacturer torque specifications for retention knobs and collet nuts; do not use unapproved adapters that reduce shank engagement length.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch (1.0000 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 2.25 inches (2-1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch (1.0000 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 5 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 Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\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\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\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\u003eWeight\u003c\/strong\u003e: 1.75 pounds\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: 12182203\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732610253106,"sku":"12182203","price":392.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6533abd5d2eb6b0fa86461c417587517.jpg?v=1788744971","url":"https:\/\/voomisupply.com\/products\/accupro-12182203-square-end-mill-1-in-3-flute-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}