{"product_id":"accupro-12182779-square-end-mill-0-1969-in-4-flute-carbide","title":"Accupro 12182779 Square End Mill 0.1969 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182779 is a solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. It carries a 0.1969 inch (5.00 mm) mill diameter with a 0.3937 inch (10.00 mm) length of cut, making it a stub-length tool suited for rigidity in tight setups. The TiCN (titanium carbonitride) coating improves wear resistance and reduces friction at the cutting edge. With 4 spiral flutes, a 40-degree helix angle, and a micrograin carbide substrate, this end mill is built for smooth chip evacuation and consistent edge life in production milling environments. Installed by machinists and CNC operators in job shops and manufacturing facilities.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in vertical machining centers, CNC mills, and manual mills where a small-diameter, stub-length tool is required. The centercutting geometry allows plunge entry, expanding its use in slot milling, profiling, and ramping operations. Right-hand cut and right-hand flute orientation match standard spindle rotation. The 6.00 mm shank diameter fits standard collet chucks and shrink-fit holders common in precision machining setups. It is appropriate for applications requiring close tolerances and fine surface finishes in small-feature workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for extended tool life and edge stability\u003c\/li\u003e\n  \u003cli\u003eTiCN coating reduces wear and improves performance in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e4 spiral flutes with 40-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge milling and slot entry\u003c\/li\u003e\n  \u003cli\u003eStub length (Length Type: Stub) provides added rigidity in short-reach applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute for standard spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide square end mill for use in standard collet, shrink-fit, or milling chuck toolholders accepting a 6.00 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and locked out before changing tooling. Verify holder bore size matches the 6.00 mm shank diameter and torque the collet nut or set screw to toolholder manufacturer specifications. Confirm runout with a dial indicator after seating to protect both the tool and workpiece from premature wear or dimensional error.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1969 inches (5.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.3937 inches (10.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 63.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\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\u003c\/strong\u003e: TiCN\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: Stub\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: 0.06 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: 12182779\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51736502698290,"sku":"12182779","price":46.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6f7e0c21d1f4107cad0f668994360aad.jpg?v=1788778295","url":"https:\/\/voomisupply.com\/products\/accupro-12182779-square-end-mill-0-1969-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}