{"product_id":"value-collection-724-4230-roughing-finishing-end-mill","title":"Value Collection 724-4230 Roughing Finishing End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-4230 is a single-end, 6-flute roughing finishing end mill designed for material removal and surface finishing in a single tool. Built from M42 cobalt high-speed steel with a bright\/uncoated finish, it handles tough ferrous metals and work-hardening alloys where carbide is prone to chipping. The 1-inch cutting diameter, 1.125-inch length of cut, and 30-degree helix angle combine to deliver aggressive chip evacuation while maintaining a finish-quality surface. This tool is suited for machinists and toolroom operators running knee mills, manual or CNC vertical machining centers, and similar equipment.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for applications requiring both roughing and finishing passes without a tool change. The 6-flute configuration increases feed rates compared to standard 4-flute designs while the chipbreaker-free, square-end geometry produces a flat bottom in pockets, slots, and profiling cuts. The right-hand cut and right-hand flute direction make it compatible with standard spindle configurations on conventional and CNC milling machines. A Weldon flat shank at 0.75 inches diameter provides positive drive and resists pullout under heavy cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt HSS construction for heat and wear resistance in tough alloys\u003c\/li\u003e\n\u003cli\u003e6-flute design supports higher feed rates and improved surface finish\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank prevents tool pullout under aggressive cutting conditions\u003c\/li\u003e\n\u003cli\u003eSquare end geometry produces flat-bottomed slots and pockets\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for use with cutting fluids on ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for milling machines accepting a 0.75-inch Weldon flat shank end mill with right-hand spindle rotation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the machine spindle is fully stopped and locked before inserting or removing the end mill. Secure the Weldon flat shank firmly in a compatible end mill holder, aligning the flat with the set screw to prevent rotation under load. Verify runout with a dial indicator before initiating cuts, as excessive runout accelerates tool wear and degrades surface finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\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 (M42 HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\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 (OAL)\u003c\/strong\u003e: 3.375 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\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Square\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 724-4230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699582337330,"sku":"724-4230","price":267.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fc0673648d3df21965f74bd61b2b5f9.jpg?v=1788377789","url":"https:\/\/voomisupply.com\/products\/value-collection-724-4230-roughing-finishing-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}