{"product_id":"accupro-12463688-ball-end-mill-0-056-in-2-flute-solid-carbide","title":"Accupro 12463688 Ball End Mill 0.056 in 2 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12463688 is a miniature solid carbide ball end mill designed for precision milling operations in tight geometries and small-feature work. The ball nose profile produces curved surfaces, blended contours, and three-dimensional pocket details that flat-end mills cannot reach. At 0.056 inches in cutting diameter with a 0.168-inch length of cut (LOC), this tool is built for fine detail passes in hard and abrasive workpiece materials. Micrograin carbide construction gives the substrate higher edge retention and wear resistance compared to standard-grade carbide. The uncoated bright finish suits applications where coating buildup tolerance is tight or where re-sharpening is anticipated.\u003c\/p\u003e\u003cp\u003eThis end mill fits light-duty milling work on CNC machining centers and manual mills handling small-part production, mold and die detail work, prototype machining, and precision component manufacture. The miniature series designation indicates suitability for micro-scale features common in medical device, aerospace, and electronics-adjacent machining. The 1\/8-inch shank diameter fits standard collet sets and ER-style toolholders commonly used in small-spindle machines and high-speed machining centers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBall nose geometry for contoured surface milling and 3D profiling\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for edge retention in hard materials\u003c\/li\u003e\n\u003cli\u003e2-flute, right-hand cutting and right-hand spiral flute configuration\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle balances chip evacuation and cutting load\u003c\/li\u003e\n\u003cli\u003eSingle-end design; 1\/8-inch shank diameter for standard collet compatibility\u003c\/li\u003e\n\u003cli\u003eUncoated bright finish suitable for re-sharpening or low-coating-tolerance applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style miniature ball end mill compatible with standard 1\/8-inch collets and ER-style toolholders used in CNC machining centers and small-spindle milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed by a qualified machinist with the spindle fully stopped and the machine in a locked-out state per applicable shop safety procedures. Seat the shank fully into the collet or toolholder and torque the retention nut to the toolholder specification. Verify runout with a dial indicator before beginning a cut, as excessive runout at this diameter will accelerate edge chipping. Do not exceed the tool manufacturer recommended depth-of-cut or feed parameters for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.056 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.168 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 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: 30 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\u003eEnd Configuration\u003c\/strong\u003e: Single End\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0003 inches\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\u003eChipbreaker\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\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 12463688\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754054222130,"sku":"12463688","price":32.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8dd8a75b577163ff7fcdc785fd3ab11d.jpg?v=1788943190","url":"https:\/\/voomisupply.com\/products\/accupro-12463688-ball-end-mill-0-056-in-2-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}