{"product_id":"hertel-e1043036-square-end-mill-9-16-inch-3-flute-hss","title":"Hertel E1043036 Square End Mill 9\/16 Inch 3 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E1043036 is a single-end, square-profile end mill designed for general-purpose milling operations in metal and ferrous materials. Manufactured from M7 high speed steel in an uncoated finish, it features a 9\/16 inch cutting diameter, a 1-3\/8 inch length of cut, and a 1\/2 inch shank diameter. The three-flute spiral geometry runs at a 30-degree helix angle with right-hand cut and right-hand flute orientation. The centercutting design allows plunge entry as well as conventional peripheral milling. Overall length is 3-3\/8 inches. This tool is installed by machinists and tool-and-die professionals on manual mills and CNC machining centers.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for light to medium material removal on steel, cast iron, and similar ferrous workpieces in job shop and production environments. Its three-flute configuration balances chip evacuation with surface finish, making it appropriate for slotting, profiling, and shoulder milling operations. The uncoated M7 HSS construction allows for easy resharpening, a practical advantage in lower-volume shops where regrinding is standard practice. No extended reach is featured, keeping the tool stiff for reduced deflection in typical depth-of-cut applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM7 high speed steel construction for durability and resharpenability\u003c\/li\u003e\n\u003cli\u003eThree spiral flutes at 30-degree helix angle for balanced chip flow and cut quality\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for standard spindle rotation on most mills\u003c\/li\u003e\n\u003cli\u003eUncoated finish compatible with cutting fluid use and regrinding services\u003c\/li\u003e\n\u003cli\u003e1\/2 inch shank diameter fits standard collets and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling selection for manual knee mills and CNC machining centers accepting a 1\/2 inch shank end mill holder or collet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the spindle before loading or changing tooling. Seat the shank fully in the collet or end mill holder and torque the retention hardware per the machine tool manufacturer specifications. Verify runout with a dial indicator before beginning a cut, and confirm that spindle speed and feed rate are appropriate for the workpiece material and depth of cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 9\/16 inches (0.5625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-3\/8 inches (1.375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E1043036\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51751886881074,"sku":"E1043036","price":76.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5cce08258b5bfa5d794ee0ed556c2b3e.jpg?v=1788924571","url":"https:\/\/voomisupply.com\/products\/hertel-e1043036-square-end-mill-9-16-inch-3-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}