{"product_id":"hertel-gh070048-square-end-mill-0-75in-2-flute-hss-tin","title":"Hertel GH070048 Square End Mill 0.75in 2 Flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL GH070048 is a square end mill designed for general-purpose milling operations in ferrous and non-ferrous materials. Machined from M7 high speed steel and finished with a TiN (titanium nitride) coating, it offers improved wear resistance and tool life compared to uncoated HSS tooling. The mill measures 0.75 inches in diameter with a 1.625-inch length of cut, a 0.75-inch shank diameter, and a 3.875-inch overall length. It features two spiral flutes at a 42-degree helix angle for efficient chip evacuation. The centercutting design allows plunge cuts as well as conventional peripheral and slot milling. Installation and use is performed by machinists and CNC operators in job shop, production, and maintenance environments.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for face milling, profiling, slotting, and plunge operations on milling machines and CNC machining centers. The right-hand cut and right-hand spiral flute geometry is the standard configuration for conventional vertical and horizontal milling setups. The regular-length body keeps the tool stiff enough for general-purpose work where extended reach is not required. It is a single-end tool, meaning it is replaced rather than reversed when worn.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM7 high speed steel construction for toughness in interrupted cuts\u003c\/li\u003e\n\u003cli\u003eTiN coating increases surface hardness and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003e42-degree helix angle promotes smooth cutting action and effective chip removal\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry enables direct plunge entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute — standard configuration for most milling setups\u003c\/li\u003e\n\u003cli\u003eTwo-flute design allows larger chip loads per tooth in softer materials and slotting applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 0.75-inch shank square end mill compatible with ER, CAT, BT, and straight-bore tool holders accepting a 0.75-inch shank diameter on manual and CNC milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC operator. Always power down and lock out the spindle before changing tooling. Secure the shank fully within the tool holder to the recommended engagement depth and torque the retention mechanism according to the tool holder manufacturer specifications. Inspect the cutting edges and TiN coating for chips or wear before each use; a damaged edge should not be run.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eHelix Angle\u003c\/strong\u003e: 42 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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\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: 0.504 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: GH070048\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728045834546,"sku":"GH070048","price":87.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd2cc7a05dc607a2529d0aef9b14bbe3.jpg?v=1788686910","url":"https:\/\/voomisupply.com\/products\/hertel-gh070048-square-end-mill-0-75in-2-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}