{"product_id":"accupro-12185222-square-end-mill-0-2756-in-4-flute-carbide","title":"Accupro 12185222 Square End Mill 0.2756 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12185222 is a solid carbide square end mill designed for precision milling operations in metal fabrication and machining environments. With a 0.2756-inch (7.00 mm) mill diameter and a 0.4724-inch (12.00 mm) length of cut, this double-end tool delivers consistent performance in stub-length applications. The 40-degree helix angle and spiral flute geometry promote efficient chip evacuation and reduce cutting forces. A TiCN finish increases surface hardness and wear resistance, extending tool life in demanding materials. This end mill is installed and operated by machinists and CNC tooling professionals in production and job shop settings.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling operations on ferrous and non-ferrous metals where a compact stub-length profile is required. The centercutting design allows for direct plunge entry as well as conventional side milling passes. Right-hand cut and right-hand flute orientation make it compatible with standard CNC machining center spindles. The 8.00 mm (approximately 0.315-inch) shank diameter fits standard collet and toolholder systems commonly found in vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin construction for rigidity and edge retention\u003c\/li\u003e\n  \u003cli\u003eTiCN coating for increased wear resistance and reduced friction at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e4-flute design provides a strong core and smooth finish cuts\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes efficient chip flow and reduced cutting pressure\u003c\/li\u003e\n  \u003cli\u003eDouble-end configuration maximizes tool life per unit\u003c\/li\u003e\n  \u003cli\u003eCentercutting capability allows plunge milling without a pre-drilled entry point\u003c\/li\u003e\n  \u003cli\u003eStub length profile provides added rigidity in tight-clearance setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard stub-length square end mill with an 8.00 mm shank diameter, compatible with ER-style collets, shrink-fit holders, and other toolholding systems sized for that shank diameter on CNC mills and machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis end mill is installed by machinists using appropriate collet chucks or hydraulic toolholders torqued to the toolholder manufacturer specifications. The machine spindle should be confirmed at a full stop before tool changes. Verify runout with a dial indicator after clamping to ensure concentricity and prevent premature edge wear. Follow all machine guarding and PPE requirements per shop safety standards when operating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2756 inches (7.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.4724 inches (12.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8.00 mm (approx. 0.315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 63.00 mm (approx. 2.480 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\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\u003eFinish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble End\u003c\/strong\u003e: Yes\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\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: 12185222\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51734964535602,"sku":"12185222","price":90.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3bf84e4e50b3b7a1198083ec73df931.jpg?v=1788768638","url":"https:\/\/voomisupply.com\/products\/accupro-12185222-square-end-mill-0-2756-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}