{"product_id":"m-a-ford-277l7502b-corner-radius-end-mill-head-4-flute","title":"M.a. Ford. 277L7502B Corner Radius End Mill Head 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe M.A. FORD. 277L7502B is a solid carbide corner radius end mill head designed for high-performance milling operations. Built with 4 helical flutes and a right-hand cutting direction, this end mill head features both a variable index and variable helix geometry, with helix angles ranging from 38 to 41 degrees. The variable helix design reduces harmonic vibration during cutting, which helps maintain surface finish quality and extends tool life in demanding applications. It is suited for use in CNC machining centers and is typically installed by machinists and tool-and-die professionals working in precision metal removal operations.\u003c\/p\u003e\u003cp\u003eThis corner radius end mill head is appropriate for use in both production and job-shop environments where a replaceable-head milling system is in use. The corner radius end type reduces stress concentration at the cutting edge, making it well suited for side milling, slotting, and finishing passes on ferrous and non-ferrous materials. The solid carbide construction provides the rigidity and wear resistance needed for high-speed, high-feed machining strategies. At 5 inches in overall length and 0.79 inches in both height and width, this head fits compact to mid-size toolholder assemblies used in vertical and horizontal machining centers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and extended tool life in high-speed applications\u003c\/li\u003e\n\u003cli\u003e4 helical flutes with right-hand flute direction and right-hand cutting action\u003c\/li\u003e\n\u003cli\u003eVariable helix angles from 38 to 41 degrees to reduce chatter and vibration\u003c\/li\u003e\n\u003cli\u003eVariable index geometry for improved chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003eCorner radius end type reduces edge stress concentration during milling passes\u003c\/li\u003e\n\u003cli\u003eReplaceable head design compatible with modular end mill toolholder systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement head for modular corner radius end mill toolholder systems accepting heads of 0.79 inch diameter. Confirm toolholder interface compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or tooling technician. Ensure the spindle is fully powered down and the machine is locked out before removing or installing any end mill head. Use the appropriate torque wrench and interface key specified by the toolholder manufacturer when seating the head — do not over-tighten by hand. Inspect the mating threads and seating surfaces for chips or debris before assembly to prevent runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Helix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Helix Angle\u003c\/strong\u003e: 41 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.79 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.79 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.82 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: M.A. FORD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 277L7502B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M.A. FORD","offers":[{"title":"Default Title","offer_id":51731064389938,"sku":"277L7502B","price":696.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/52cdf581d77395a44ecdc13580d5628a_c46aa5e3-e181-4cef-a0b5-d6e0e4d36bd2.jpg?v=1788726477","url":"https:\/\/voomisupply.com\/products\/m-a-ford-277l7502b-corner-radius-end-mill-head-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}