{"product_id":"value-collection-723-5930-roughing-end-mill-cobalt-4-flute","title":"Value Collection 723-5930 Roughing End Mill Cobalt 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 723-5930 is a single-end cobalt roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel, it handles harder ferrous materials and elevated cutting temperatures better than standard HSS tooling. The 0.25-inch cutting diameter pairs with a 0.375-inch shank, and the 4-flute geometry with a bright\/uncoated finish delivers a balance of chip evacuation and surface contact. With a 0.625-inch length of cut and a 2.4375-inch overall length, this tool fits standard end mill holders and collet chucks on knee mills, bed mills, and CNC machining centers.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is suited for profiling, slotting, and peripheral milling where stock removal rate takes priority over surface finish. The right-hand cutting and right-hand flute direction are standard for conventional milling setups. It is a non-centercutting tool, so plunge cuts require a pilot hole or ramping entry. Machinists, tool-and-die professionals, and maintenance shops running manual or CNC milling equipment are the primary users of this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt HSS construction handles harder materials and higher cutting temperatures than standard M2 tooling\u003c\/li\u003e\n\u003cli\u003e4-flute single-end configuration optimized for stock removal on ferrous materials\u003c\/li\u003e\n\u003cli\u003e0.375-inch shank diameter fits standard ER and set-screw end mill holders\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish for use with cutting fluids on ferrous metals\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for conventional milling compatibility\u003c\/li\u003e\n\u003cli\u003eNon-centercutting design requires ramping or pre-drilled entry for plunge operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling option for standard end mill holders and collet systems accepting a 0.375-inch shank on manual or CNC milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or qualified tool-setup personnel. Ensure the spindle is fully stopped and locked before seating or removing any end mill. Verify holder runout with a dial indicator before initiating a cut, as excessive runout accelerates tool wear and degrades surface finish. Follow machine manufacturer torque guidelines for set-screw or collet nut tightening.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.4375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\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\u003eCentercutting\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\u003eWeight\u003c\/strong\u003e: 0.02 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: 723-5930\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701183807794,"sku":"723-5930","price":57.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c5ad79451a4cee67c2e4550179fa4c72.jpg?v=1788399418","url":"https:\/\/voomisupply.com\/products\/value-collection-723-5930-roughing-end-mill-cobalt-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}