{"product_id":"accupro-12185376-ball-end-mill-0-375-in-4-flute-solid-carbide","title":"Accupro 12185376 Ball End Mill 0.375 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12185376 is a double-end ball end mill designed for precision milling operations in ferrous and non-ferrous materials. Built from solid carbide, it offers the rigidity and wear resistance needed for demanding CNC and manual milling applications. The tool features a 0.375-inch mill diameter, a 0.5-inch length of cut, and a 40-degree helix angle that promotes efficient chip evacuation and smooth cutting action. With four flutes and a bright, uncoated finish, this end mill is well-suited for shops that prefer to apply their own coatings or work with materials where an uncoated tool performs best. Machinists and toolroom professionals are the primary users.\u003c\/p\u003e\u003cp\u003eThis ball end mill is used in vertical and horizontal milling centers for contouring, profiling, and finishing operations where a spherical tip radius is required. The double-end configuration provides two usable cutting ends, extending tool life value per unit. A 0.375-inch shank diameter matches standard collet and end mill holder sizes common in production and job shop environments. The stub length designation and 2.5-inch overall length make it appropriate for setups where minimal tool overhang is preferred to reduce deflection.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for high rigidity and extended tool life in demanding milling applications\u003c\/li\u003e\n\u003cli\u003eDouble-end design provides two cutting ends per tool\u003c\/li\u003e0.375-inch mill diameter with a 0.5-inch length of cut for controlled material removal\u003cli\u003e40-degree right-hand helix angle promotes chip evacuation and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eFour spiral flutes with right-hand cutting direction for standard milling operations\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for dry cutting or user-applied coating processes\u003c\/li\u003e\n\u003cli\u003eStub length at 2.5 inches overall for reduced overhang and improved rigidity at the spindle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use tooling option for standard 3\/8-inch collets and end mill holders used in CNC machining centers and manual knee mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine powered down. Secure the 0.375-inch shank in a clean, properly sized collet or end mill holder, torquing to the machine or toolholder manufacturer's specification. Inspect the cutting edges for chips or wear before each use. Follow shop safety protocols and applicable OSHA machining guidelines when operating milling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 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: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\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\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\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: 12185376\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732494483762,"sku":"12185376","price":88.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fc84c02f375ec9f2066044ec40e7c49d.jpg?v=1788743565","url":"https:\/\/voomisupply.com\/products\/accupro-12185376-ball-end-mill-0-375-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}