{"product_id":"cleveland-c41216-square-end-mill-0-5in-4-flute-hss","title":"Cleveland C41216 Square End Mill 0.5in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C41216 is a double-end, four-flute square end mill designed for material removal in ferrous and non-ferrous machining applications. Manufactured from high speed steel, it delivers reliable performance in cast iron, non-ferrous metals, and steel. The tool features a 0.5 inch mill diameter, a 1 inch length of cut, and a 4.5 inch overall length. A 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. The uncoated HSS construction makes it suitable for general-purpose shop use where regrinding and reconditioning are part of standard tooling management.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in vertical milling machines, knee mills, and CNC machining centers for slotting, profiling, and peripheral milling operations. The centercutting geometry allows plunge cutting directly into the workpiece without a pre-drilled entry hole. Right-hand cut and right-hand flute configuration suits standard spindle setups. The HD-4C series is built for regular-length applications in job shop and production environments working with steel, cast iron, and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-end design doubles usable tool life before replacement\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry permits direct plunge entry into the workpiece\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for standard spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with Weldon flat for secure tool holding\u003c\/li\u003e\n  \u003cli\u003eUncoated high speed steel construction supports regrinding and reconditioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 0.5 inch collet chucks, Weldon-style end mill holders, and side-lock holders on vertical mills and CNC machining centers. Compatible with cast iron, non-ferrous metals, and steel workpiece materials per the HD-4C series designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Power down and lock out the machine spindle before changing tooling. Seat the Weldon flat securely against the set screw in the holder to prevent axial pull-out during cutting. Verify runout with a dial indicator after clamping before initiating a cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical with Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Double End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HD-4C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C41216\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51711405588786,"sku":"C41216","price":87.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b04a0fc7ccb8b6b51d6dbed69a34bd1c.jpg?v=1788476282","url":"https:\/\/voomisupply.com\/products\/cleveland-c41216-square-end-mill-0-5in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}