{"product_id":"accupro-313636-ball-end-mill-3-8-in-2-flute-solid-carbide-zrn","title":"Accupro 313636 Ball End Mill 3\/8 in 2 Flute Solid Carbide Zrn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 313636 is a solid carbide ball end mill designed for precision milling operations requiring a full-radius cutting profile. With a 3\/8-inch mill diameter and a 1-1\/2-inch length of cut, it handles contour milling, die work, and 3D profiling in ferrous and non-ferrous materials. The micrograin carbide substrate provides rigidity and wear resistance, while the ZrN (zirconium nitride) coating reduces friction and extends tool life in demanding cuts. A 45-degree helix angle promotes efficient chip evacuation and smooth cutting action. This is a single-end, right-hand cut, right-hand spiral tool suited for use in CNC machining centers and manual mills.\u003c\/p\u003e\n\u003cp\u003eThe 313636 is a long-reach configuration with a 4-inch overall length, making it well suited for cavity work, deep-pocket milling, and contoured surface finishing where standard-length tools cannot reach the work zone. The spiral flute geometry and ZrN coating make it appropriate for steel, stainless, cast iron, aluminum, and similar workpiece materials commonly encountered in tool-and-die, mold, and general precision machining shops. This tool is typically run by machinists and CNC programmers in production and job-shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003eZrN coating reduces heat buildup and friction at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e45-degree helix angle promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eLong-reach body at 4 inches overall length suits deep-cavity applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand spiral flute geometry for standard CNC and manual mill spindles\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 \/ -0.002 inches ensures consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard shank replacement-style ball end mill compatible with 3\/8-inch collets and end mill holders on CNC machining centers and manual vertical mills requiring a single-end, right-hand cut solid carbide tool.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool from the holder. Use a properly sized collet or end mill holder matching the 3\/8-inch shank diameter, and verify runout with a dial indicator before production cuts. Follow your machine tool manufacturer guidelines and shop safety procedures when setting speeds, feeds, and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\/Finish\u003c\/strong\u003e: ZrN (Zirconium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\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\u003eExtended Reach\u003c\/strong\u003e: No\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: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 313636\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51752901706034,"sku":"313636","price":144.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/81d424eecaffe4fbb0832efa67483cea.jpg?v=1788930966","url":"https:\/\/voomisupply.com\/products\/accupro-313636-ball-end-mill-3-8-in-2-flute-solid-carbide-zrn","provider":"Voomi Supply","version":"1.0","type":"link"}