{"product_id":"accupro-12182053-square-end-mill-29-64-inch-3-flute-carbide","title":"Accupro 12182053 Square End Mill 29\/64 Inch 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12182053 is a solid carbide square end mill designed for precision milling operations in metal-cutting environments. With a 29\/64 inch (0.4531 inch) cutting diameter, a 1 inch length of cut, and a 1\/2 inch shank diameter, this tool handles slotting, profiling, and peripheral milling in ferrous and non-ferrous materials. The 40-degree helix angle promotes efficient chip evacuation and smooth cutting action, while the TiCN (titanium carbonitride) coating extends tool life in abrasive and high-heat applications. Micrograin carbide substrate provides the rigidity and edge retention that production machinists and tool-and-die shops depend on.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits standard R8, CAT, BT, and collet-style toolholders with a 1\/2 inch bore. It is suited for CNC machining centers and manual mills in job shop, production, and maintenance machining environments. Typical applications include shoulder milling, contour milling, and full-slot cutting in steel, stainless, cast iron, and similar materials. The regular-length geometry and 3-inch overall length make it a practical choice for general-purpose work where extended reach is not required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and edge retention in demanding cuts\u003c\/li\u003e\n  \u003cli\u003eTiCN coating resists abrasion and heat buildup, extending tool life vs. uncoated carbide\u003c\/li\u003e\n  \u003cli\u003e40-degree spiral flute helix promotes aggressive chip evacuation and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute configuration — compatible with standard CNC and manual mill spindles\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 \/ -0.002 inch for consistent, repeatable dimensional results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any 1\/2 inch collet or toolholder system on CNC machining centers and knee mills. No specific machine model compatibility was provided by the manufacturer for this part number.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the control in an e-stop or locked-out state per OSHA lockout\/tagout procedures. Seat the shank fully into the collet or toolholder and torque the retention nut to the toolholder manufacturer's specification. Inspect the cutting edges for chips or damage before each use — a damaged edge on a carbide end mill can fracture under load. Proper runout at the cutting tip should be verified with a dial indicator after setup, especially in tight-tolerance work.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 29\/64 inch (0.4531 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\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\u003eHelix Angle\u003c\/strong\u003e: 40 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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 12182053\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748821336370,"sku":"12182053","price":79.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b8a30e1f2512e4ee4e115866cb23af5f.jpg?v=1788898998","url":"https:\/\/voomisupply.com\/products\/accupro-12182053-square-end-mill-29-64-inch-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}