{"product_id":"guhring-9031560111100-square-end-mill-0-4375-in-4-flute","title":"Guhring 9031560111100 Square End Mill 0.4375 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9031560111100 is a solid carbide square end mill designed for precision milling operations in metal fabrication, tool and die, and general machining environments. Part of the Series 3156 long-reach line, it features a 0.4375 inch cutting diameter, 2 inch length of cut, and a 4.5 inch overall length. The four spiral flutes are ground with a 30-degree helix angle for efficient chip evacuation and smooth cutting action. A FIREX coating is applied to the flute and cutting geometry to extend tool life in ferrous and hardened materials. This end mill is installed and operated by machinists and toolroom technicians using CNC machining centers or manual vertical mills.\u003c\/p\u003e\u003cp\u003eThis tool is suited for long-reach slotting, profiling, and peripheral milling applications where standard-length end mills cannot reach the workpiece. The 0.4375 inch shank diameter matches the cutting diameter for direct chuck or collet mounting. The right-hand spiral flute and right-hand cutting direction make it compatible with conventional CNC spindle configurations. It is classified as a long-length end mill, appropriate for deep-cavity work in mold making, aerospace component machining, and similar precision applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.4375 inch cutting diameter with matching 0.4375 inch shank for direct collet mounting\u003c\/li\u003e\n\u003cli\u003e2 inch length of cut supports deep-cavity and long-reach milling\u003c\/li\u003e\n\u003cli\u003eFour spiral flutes at 30-degree helix angle for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eFIREX coating extends cutting life in ferrous and hardened workpiece materials\u003c\/li\u003e\n\u003cli\u003eRight-hand flute direction and right-hand cut for standard CNC spindle use\u003c\/li\u003e\n\u003cli\u003eSingle-end, non-centercutting geometry — not suitable for direct plunge entry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 7\/16 inch collets or end mill holders on CNC machining centers and manual vertical mills; part of the GUHRING Series 3156 long-length solid carbide end mill line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Secure the shank fully into a matched collet or end mill holder and torque the retention system per the machine tool manufacturer specification before operation. This tool is non-centercutting and must not be used for direct axial plunge cuts without a pre-drilled or ramped entry path. Inspect the cutting edge and coating condition before each use; discard if chipping or coating delamination is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.4375 inches (7\/16 inches)\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: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.4375 inches (7\/16 inches)\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\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: FIREX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3156\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9031560111100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730997117234,"sku":"9031560111100","price":160.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46e7184be4f3eeadd8e509432aa80cde_4278fba0-5ae5-4133-a791-bd7cf699de06.jpg?v=1788725614","url":"https:\/\/voomisupply.com\/products\/guhring-9031560111100-square-end-mill-0-4375-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}