{"product_id":"cleveland-c39625-square-end-mill-3-8-in-3-flute-hss-ticn","title":"Cleveland C39625 Square End Mill 3\/8 in 3 Flute Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C39625 is a double-end, three-flute square end mill designed for precision milling in metal removal applications across HVAC fabrication, mechanical contracting, and light manufacturing shops. Machined from high speed steel with a titanium carbonitride (TiCN) coating, this tool delivers improved wear resistance and surface hardness compared to uncoated HSS tooling. The mill measures 0.375 inches in diameter with a 0.75-inch length of cut and a 3.5-inch overall length. The 30-degree spiral flute geometry promotes efficient chip evacuation and smooth cutting action. Right-hand cut and right-hand flute configuration match standard milling machine spindle rotation.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling cast iron, non-ferrous metals, and steel in both production and maintenance machining environments. The double-end design extends tool life by offering two usable cutting ends per tool. The straight cylindrical shank with Weldon flat accommodates standard end mill holders and set-screw collet chucks found on vertical mills, knee mills, and CNC machining centers. The HD-3 series targets general-purpose regular-length applications where rigidity and center-cutting capability are required for slot milling, peripheral milling, and plunge entry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN coating increases surface hardness and reduces tool wear on ferrous and non-ferrous workpieces\u003c\/li\u003e\n\u003cli\u003eDouble-end design provides two cutting ends, extending usable tool life\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eWeldon flat on shank prevents tool pullout under heavy side loads\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute configuration for standard milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with workpiece materials including cast iron, non-ferrous metals, and steel. Fits standard 3\/8-inch end mill holders and Weldon-style collet chucks on vertical and CNC milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tool room technician. Power down and lock out the machine spindle before loading or changing tooling. Seat the shank fully into the holder and tighten the set screw against the Weldon flat to the holder manufacturer specification before operating. Inspect the cutting edges for chips or damage before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\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: 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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical with Weldon Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HD-3\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: C39625\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51720758493490,"sku":"C39625","price":123.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b0450459e875688dfb478c71b20b172.jpg?v=1788568721","url":"https:\/\/voomisupply.com\/products\/cleveland-c39625-square-end-mill-3-8-in-3-flute-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}