{"product_id":"cleveland-c33406-square-end-mill-3-16-in-4-flute-hss-ticn","title":"Cleveland C33406 Square End Mill 3\/16 in 4 Flute Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C33406 is a 4-flute, single-end square end mill designed for precision milling in ferrous and non-ferrous metals. Built from high speed steel with a TiCN (titanium carbonitride) finish, this tool delivers increased surface hardness and heat resistance compared to uncoated HSS, extending tool life in demanding cutting applications. It features a 30-degree helix spiral flute geometry and is centercutting, allowing plunge entry in addition to peripheral and slot milling. Right-hand cut and right-hand flute orientation are standard. Licensed HVAC techs, machinists, and toolroom operators will find this a reliable general-purpose end mill for medium-duty stock removal and finishing.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling operations on cast iron, non-ferrous metals, and steel in both production and toolroom environments. The 3\/16 inch diameter and 1-1\/4 inch length of cut make it well-matched for slotting, profiling, and pocket milling in tighter geometries. The straight-cylindrical shank with Weldon flat accommodates standard end mill holders and set-screw style toolholders. It fits within the CLEVELAND HG-4C series, which is engineered for general-purpose high speed steel milling across a range of common workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiCN coating increases surface hardness and wear resistance over uncoated HSS\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows plunge milling without a pre-drilled entry hole\u003c\/li\u003e\n  \u003cli\u003e30-degree helix spiral flute promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003e4-flute configuration balances material removal rate with surface finish quality\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for use in conventional CNC and manual milling setups\u003c\/li\u003e\n  \u003cli\u003eWeldon flat on straight-cylindrical shank reduces tool pullout risk in set-screw holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard end mill holders and Weldon-style set-screw toolholders accepting a 3\/8 inch shank. Compatible with cast iron, non-ferrous metal, and steel workpiece materials as designated by material codes K, N, and P. Part of the CLEVELAND HG-4C series for general-purpose HSS milling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed with the machine spindle fully powered down and locked out per applicable machine guarding and lockout\/tagout procedures. Seat the Weldon flat against the set screw in the toolholder to prevent axial pullout under load. Verify runout with a dial indicator after mounting before beginning a cut. Inspect cutting edges for chipping or wear before each use and replace the tool if edge integrity is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 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: 1-1\/4 inches (1.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 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\u003eFinish\u003c\/strong\u003e: TiCN\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel\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\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: C33406\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51786244423986,"sku":"C33406","price":59.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a8b97e2be456c083033115348b8bbedb.jpg?v=1789202134","url":"https:\/\/voomisupply.com\/products\/cleveland-c33406-square-end-mill-3-16-in-4-flute-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}