{"product_id":"value-collection-c3srh-2003-roughing-finishing-end-mill","title":"Value Collection C3SRH-2003 Roughing Finishing End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION C3SRH-2003 is a single-end roughing finishing end mill designed for aggressive material removal combined with an acceptable surface finish in a single tool pass. Machined from M42 cobalt high-speed steel, it handles harder workpiece materials and elevated cutting temperatures better than standard M2 tooling. The 5\/16 inch diameter cutter features 3 flutes with a 60-degree helix angle and a square end profile, delivering efficient chip evacuation and reduced chatter on ferrous and non-ferrous metals. A Weldon flat shank at 3\/8 inch diameter provides positive drive and prevents slippage in standard end mill holders. This tool is sized for manual mills, CNC machining centers, and knee mills in tool-and-die, maintenance, and production shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits general-purpose milling operations including slotting, profiling, and peripheral cutting in steel, stainless steel, cast iron, and similar materials. The right-hand cut and right-hand flute direction are standard for conventional and climb milling setups. The 3\/4 inch length of cut and 2-1\/2 inch overall length make it appropriate for shallow-to-moderate depth applications where rigidity and deflection control are priorities. The regular length configuration fits most standard tool holders without extended-reach concerns.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for improved heat and wear resistance over standard HSS tooling\u003c\/li\u003e\n  \u003cli\u003e60-degree helix angle promotes smooth chip flow and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003e3-flute geometry balances material removal rate with chip clearance\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank at 3\/8 inch prevents rotational slippage in driven holders\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for use with or without cutting fluid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill for standard 3\/8 inch Weldon flat end mill holders used in manual and CNC milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the spindle is fully stopped and the machine is powered down before seating or removing the tool from the holder. Torque the set screw against the Weldon flat per the holder manufacturer's specification. Inspect the cutting edges for chips or cracks before each use and do not exceed the recommended depth of cut for the diameter and material combination.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch\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: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000\/+0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: C3SRH-2003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707027226930,"sku":"C3SRH-2003","price":44.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/522981d58bbbc3bccec9f43f5b8d6ee8.jpg?v=1788437943","url":"https:\/\/voomisupply.com\/products\/value-collection-c3srh-2003-roughing-finishing-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}