{"product_id":"value-collection-724-2275-roughing-end-mill-1-1-8-in-6-flute","title":"Value Collection 724-2275 Roughing End Mill 1-1\/8 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-2275 is a single-end roughing end mill designed for aggressive material removal in milling applications. Built from M42 cobalt high-speed steel with a bright, uncoated finish, it measures 1.125 inches in diameter with a 1.125-inch length of cut and a 3.375-inch overall length. The 6-flute geometry produces a corncob-style cutting action that breaks chips into smaller segments, reducing heat buildup and allowing higher feed rates compared to standard end mills. Right-hand cutting and right-hand flute direction are standard. This tool is intended for use by machinists and toolroom professionals working with ferrous and tough alloy materials.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is suited for roughing passes on vertical mills, knee mills, and CNC machining centers where rapid stock removal is the priority before a finish pass. The 0.75-inch shank diameter fits standard R8, CAT, BT, and collet-style tool holders commonly found in job shops and production environments. It is not center-cutting, so it requires a pre-drilled or pre-bored entry point and is not designed for plunge cuts. Typical applications include roughing pockets, slots, and profiles in carbon steel, alloy steel, and similar ferrous workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for heat resistance and edge retention in tough alloys\u003c\/li\u003e\n\u003cli\u003e6-flute design increases feed rate capability and chip-load distribution during roughing\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with right-hand cut and right-hand helix\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for use with cutting fluids\u003c\/li\u003e\n\u003cli\u003e0.75-inch shank diameter for compatibility with standard tool holders\u003c\/li\u003e\n\u003cli\u003eNot center-cutting — engineered exclusively for peripheral roughing passes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement roughing end mill for use in standard milling machine setups accepting a 0.75-inch shank diameter tool holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard tool-holding procedures. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the collet or holder and torque the drawbar or retention mechanism per the machine manufacturer specification. Confirm tool runout with a dial indicator before beginning a cut, and verify that cutting fluid supply is directed at the cutting zone to manage heat during roughing operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.125 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\u003eLength of Cut\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eCenter Cutting\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\u003eWeight\u003c\/strong\u003e: 0.4 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 724-2275\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722773266738,"sku":"724-2275","price":161.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ff8a50855de377543990edadca24995.jpg?v=1788595696","url":"https:\/\/voomisupply.com\/products\/value-collection-724-2275-roughing-end-mill-1-1-8-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}