{"product_id":"value-collection-723-1146-square-end-mill-1-3-4-in-cobalt","title":"Value Collection 723-1146 Square End Mill 1-3\/4 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 723-1146 is a cobalt square end mill designed for high-performance milling of ferrous and difficult-to-machine materials. Built to M42 cobalt high-speed steel grade, it delivers superior hardness and heat resistance compared to standard HSS tooling. The cutter measures 1.75 inches in diameter with a 1.625-inch length of cut and a 0.75-inch shank diameter, making it a regular-length, single-end tool suited for face milling, slotting, and profiling operations. The 2-flute geometry promotes efficient chip evacuation in tougher materials. The bright\/uncoated finish makes it easy to inspect for wear during service intervals.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use in vertical and horizontal milling machines, machining centers, and manual knee mills. Its M42 cobalt construction and 30-degree right-hand helix angle make it particularly well suited for cutting steel, stainless steel, cast iron, and high-temperature alloys. It is a single-end tool, meaning the cutter geometry exists on one end only. Machinists, tool-and-die makers, and maintenance technicians working in job shops, production environments, or MRO settings are the primary users. The right-hand cutting direction and spiral flute design are standard for conventional milling setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt material grade for heat resistance and extended tool life in tough alloys\u003c\/li\u003e\n  \u003cli\u003e1.75-inch mill diameter with 1.625-inch length of cut for aggressive material removal\u003c\/li\u003e\n  \u003cli\u003e2-flute geometry supports effective chip evacuation in ferrous and high-temp materials\u003c\/li\u003e\n  \u003cli\u003e30-degree right-hand helix angle for smooth cutting action and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge milling as well as peripheral cuts\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish enables easy visual wear inspection without coating interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with milling machines and machining centers accepting a 0.75-inch shank diameter. Primary workpiece materials include steel, stainless steel, cast iron, and high-temperature alloys (ISO material codes P, M, K, and S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer's guidelines. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Use a properly sized collet or end mill holder rated for the 0.75-inch shank diameter and ensure the tool is clamped to the full recommended engagement depth. Do not exceed the rated cutting parameters for the workpiece material and verify runout with a dial indicator before commencing cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 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: Cobalt (M42)\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\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\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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VCCC-C-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, High-Temp Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.24 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 723-1146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689559687474,"sku":"723-1146","price":554.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bfd717738febeabc79583d19a0cf2c40.jpg?v=1788261380","url":"https:\/\/voomisupply.com\/products\/value-collection-723-1146-square-end-mill-1-3-4-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}