{"product_id":"value-collection-724-0323-roughing-end-mill-1-5in-cobalt","title":"Value Collection 724-0323 Roughing End Mill 1.5in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-0323 is a single-end roughing end mill designed for high-material-removal-rate milling operations in ferrous and high-temperature alloy materials. Constructed from M42 cobalt high-speed steel with a bright uncoated finish, this tool delivers a 1.5-inch cutting diameter, a 1.125-inch length of cut, and a 0.75-inch shank diameter. The 6-flute geometry creates a coarse chip-breaking profile that reduces chatter, lowers cutting forces, and extends tool life during aggressive roughing passes. It is center-cutting, allowing plunge entry without pre-drilled pilot holes.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is suited for use in manual knee mills, CNC machining centers, and benchtop milling machines in job-shop, maintenance, and production environments. Typical applications include roughing pockets, slots, and profiles in carbon steel, alloy steel, stainless steel, and cast iron. The right-hand cutting and right-hand flute direction make it compatible with conventional right-hand spindle setups. The single-end configuration means the tool is replaced rather than flipped when the cutting edge is worn.\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\u003e1.5-inch mill diameter with 1.125-inch length of cut for deep roughing passes\u003c\/li\u003e\n\u003cli\u003e6-flute design reduces chatter and improves surface finish during stock removal\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable — supports direct plunge milling without a pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute for standard spindle compatibility\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for use with cutting fluid or dry machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style roughing end mill replacement for milling machines accepting a 0.75-inch straight shank end mill holder or collet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the spindle before changing tooling. Secure the shank fully within the collet or end mill holder to the manufacturer-specified engagement depth and torque using calibrated toolholding hardware. Verify runout with a dial indicator before beginning a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.5 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 HSS\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Single End\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: 0.5 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: 724-0323\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691312087346,"sku":"724-0323","price":380.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/110934a8011354598bf94e10350fb4bc.jpg?v=1788283086","url":"https:\/\/voomisupply.com\/products\/value-collection-724-0323-roughing-end-mill-1-5in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}