{"product_id":"cleveland-c41260-square-end-mill-4-flute-hss-hg-4c","title":"Cleveland C41260 Square End Mill 4 Flute Hss HG-4C","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C41260 is a 4-flute, high speed steel square end mill designed for material removal in milling operations across a range of ferrous and non-ferrous workpieces. With a 0.625-inch mill diameter and a 1.625-inch length of cut, it handles slotting, profiling, and peripheral milling in standard machining setups. The straight cylindrical shank with Weldon flat accommodates standard end mill holders and milling chucks. The 30-degree helix angle and spiral flute geometry promote chip evacuation and stable cutting action. This is a centercutting tool, allowing direct plunge entry into the workpiece without a pre-drilled hole. It belongs to the HG-4C series, which is oriented toward general-purpose high speed steel end milling.\u003c\/p\u003e\n\u003cp\u003eThe C41260 is suited for use on manual mills and CNC machining centers in job shop and production environments. Its uncoated HSS construction makes it appropriate for cutting cast iron, non-ferrous metals such as aluminum and copper alloys, and steel. Right-hand cut, right-hand flute geometry is the standard configuration for conventional and climb milling passes. This tool is typically installed by machinists and tool-and-die professionals working in metalworking, fabrication, and maintenance machining applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-flute spiral geometry for balanced chip load and surface finish in general milling\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge milling without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank with Weldon flat for secure holder engagement\u003c\/li\u003e\n  \u003cli\u003eUncoated high speed steel construction compatible with a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eRegular length series (HG-4C) balances reach and rigidity for standard depth-of-cut applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for primary workpiece materials including cast iron, non-ferrous metals, and steel. Compatible with standard end mill holders and Weldon-flat collet systems sized for a 0.625-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist following the machine tool manufacturer guidelines and shop safety procedures. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully in the holder and tighten the set screw against the Weldon flat to the holder manufacturer specification. Confirm runout with a dial indicator before beginning the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 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: 1.625 inches (1-5\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches (3-3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\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 Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HG-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: C41260\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51719390036274,"sku":"C41260","price":102.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae8bb8476317b20ce8bf681d8b9cbe1e.jpg?v=1788559193","url":"https:\/\/voomisupply.com\/products\/cleveland-c41260-square-end-mill-4-flute-hss-hg-4c","provider":"Voomi Supply","version":"1.0","type":"link"}