{"product_id":"cleveland-c41275-square-end-mill-1-1-8-in-4-flute-hss","title":"Cleveland C41275 Square End Mill 1-1\/8 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C41275 is a 4-flute, single-end square end mill designed for material removal and profiling in general-purpose milling applications. Manufactured from high speed steel (HSS), it measures 1.125 inches in cutter diameter with a 2-inch length of cut (LOC) and a 1-inch straight-cylindrical shank with a Weldon flat for positive drive retention. Overall length is 4.5 inches. The 30-degree helix spiral flute geometry promotes efficient chip evacuation and stable cutting action. Centercutting capability allows plunge entry directly into a workpiece, making this tool suitable for slotting, pocketing, and peripheral milling operations.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use on manual knee mills and CNC machining centers across light industrial and job-shop environments. Its uncoated HSS construction performs well on cast iron, non-ferrous metals, and steel workpieces. Right-hand cut, right-hand flute orientation is standard for conventional milling setups. The Series HG-4C designation places it in Cleveland's regular-length, general-purpose end mill line. It is typically installed by machinists and tooling technicians working in fabrication, maintenance, and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.125-inch cutter diameter with 2-inch length of cut for deep slotting and profiling passes\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral geometry with 30-degree helix angle for balanced chip evacuation and surface finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry without pre-drilling\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction suitable for cast iron, non-ferrous metals, and steel\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with Weldon flat for secure tool holder retention\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — compatible with standard cutting fluid or dry machining depending on workpiece material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on workpiece materials including cast iron, non-ferrous metals, and steel. Accepts standard 1-inch bore end mill holders and Weldon-style set-screw tool holders. Part of the CLEVELAND HG-4C regular-length series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists using a 1-inch end mill holder or Weldon-flat collet chuck. Ensure the spindle is fully stopped and the machine is powered down before inserting or removing the tool. Verify set-screw engagement on the Weldon flat before operation to prevent axial pullout under load. Follow the machine tool manufacturer's recommendations for spindle speed and feed rate based on workpiece material and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 1.125 inches (1-1\/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: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches (4-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\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: C41275\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695754936626,"sku":"C41275","price":230.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53be0922e8ed41a8c820682ab391246a_16957d33-4d54-4f19-b664-0a4ea49ecd6e.jpg?v=1788338032","url":"https:\/\/voomisupply.com\/products\/cleveland-c41275-square-end-mill-1-1-8-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}