{"product_id":"hertel-e1034064-square-end-mill-1-in-4-flute-hss-long","title":"Hertel E1034064 Square End Mill 1 in 4 Flute Hss Long","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL E1034064 is a single-end, square-profile end mill designed for milling operations in ferrous and non-ferrous metals. Built from M7 high speed steel, it delivers reliable wear resistance in conventional milling setups where coated or carbide tooling is not required. The cutter runs a 1-inch mill diameter with a 4-inch length of cut and a 30-degree helix angle on spiral flutes. At 6.5 inches overall length, this is a long-length configuration suited for reaching into deep pockets and slots. Four flutes provide a balance of chip clearance and surface contact. The shank diameter matches the mill diameter at 1 inch, making it compatible with standard ER and end mill holders in that bore size.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in vertical machining centers, knee mills, and manual bridgeport-style machines for slotting, profiling, and peripheral milling. The long length of cut makes it suitable for deep side-wall finishing and deep slot milling where a standard-length end mill cannot reach. Right-hand cut and right-hand flute geometry is the standard orientation for conventional machine setups. This tool is not center-cutting, so plunge milling is not an application for this part. It is installed and used by machinists, tool and die makers, and maintenance machining personnel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM7 high speed steel construction for toughness in interrupted cuts and general-purpose milling\u003c\/li\u003e\n  \u003cli\u003e4-inch length of cut for deep pocket and deep slot applications\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle on spiral flutes for smooth chip evacuation\u003c\/li\u003e\n  \u003cli\u003e4-flute configuration balances material removal rate and surface finish\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for use with cutting fluid in ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eLong-length designation extends reach beyond standard end mill configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for 1-inch bore end mill holders, collet chucks, and side-lock holders used in standard vertical and horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or machine operator. De-energize and lock out the machine spindle before changing tooling. Seat the shank fully into the holder to the recommended minimum engagement depth before tightening. Verify runout with a dial indicator after installation and before cutting, particularly given the long length of cut on this tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\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: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\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\u003eEnd Type\u003c\/strong\u003e: Single End, Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.1 pounds\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E1034064\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51747996696882,"sku":"E1034064","price":143.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c1e3c29dc41623eaedea93769878a90.jpg?v=1788887858","url":"https:\/\/voomisupply.com\/products\/hertel-e1034064-square-end-mill-1-in-4-flute-hss-long","provider":"Voomi Supply","version":"1.0","type":"link"}