{"product_id":"guhring-9042630127000-corner-chamfer-end-mill-1-2-in-5-flute","title":"Guhring 9042630127000 Corner Chamfer End Mill 1\/2 in 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9042630127000 is a solid carbide corner chamfer end mill designed for high-performance metal removal in demanding machining environments. Built on the Series 4263 platform with a 45-degree helix angle and FIREX PVD coating (TiAlN\/TiN), this five-flute, single-end tool handles both roughing and finishing passes without a tool change. The 0.5-inch cutting diameter and 1.25-inch length of cut make it well suited for shouldering, slotting, ramp-down entry, helical interpolation, drill-mill operations, and plunging and recessing. The Weldon flat shank provides positive drive and minimizes pullout risk under aggressive feed rates.\u003c\/p\u003e\n\u003cp\u003eThis end mill is intended for use on steel, stainless steel, cast iron, superalloys, and titanium as primary workpiece materials, with secondary suitability for non-ferrous metals and hard materials. It fits standard CNC machining centers and manual mills equipped with a 0.5-inch collet or Weldon-style holder. Close pitch flute geometry combined with the high-helix design promotes chip evacuation in deep-feature work. It is a centercutting tool, allowing direct plunge entry without a pre-drilled pilot hole. Machinists running tight-tolerance aerospace, die-mold, or general metalworking programs will find the h10 mill diameter tolerance and h6 shank tolerance useful for repeatable setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFIREX PVD coating (TiAlN\/TiN) for extended tool life on ferrous and hard materials\u003c\/li\u003e\n  \u003cli\u003e45-degree helix angle with close-pitch, five-flute geometry for smooth chip flow\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge, ramp-down, and helical interpolation entry\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank reduces pullout under high feed and lateral load\u003c\/li\u003e\n  \u003cli\u003eSuitable for shouldering, slotting, drill-mill, and plunging and recessing operations\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance h10 and shank diameter tolerance h6 for consistent runout control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 0.5-inch Weldon-style end mill holders on CNC machining centers and manual mills. Rated for primary workpiece materials P (steel), M (stainless steel), K (cast iron), and S (superalloys and titanium), with secondary ratings for N (non-ferrous metals) and H (hard materials). Material grade K40 solid carbide substrate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool builder guidelines for Weldon flat holders. Ensure the machine spindle is fully stopped and locked before loading or unloading the tool. Confirm holder set-screw alignment with the Weldon flat to achieve proper seating and prevent axial drift. Verify runout at the tool tip before committing to a production cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches (1-1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches (3-1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.006 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (K40 grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: FIREX PVD (TiAlN\/TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\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\u003ePitch\u003c\/strong\u003e: Close\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: h10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.35 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 4263\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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9042630127000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51728953573682,"sku":"9042630127000","price":167.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fc2be773d58c9bdc0c461fcc4bb691b.jpg?v=1788698030","url":"https:\/\/voomisupply.com\/products\/guhring-9042630127000-corner-chamfer-end-mill-1-2-in-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}