{"product_id":"walter-titex-5057233-screw-machine-drill-bit-7-16-in","title":"Walter-titex 5057233 Screw Machine Drill Bit 7\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5057233 is a screw machine length drill bit designed for high-performance drilling in demanding trade and industrial applications. Built from cobalt vanadium high speed steel with a bright uncoated finish, this bit delivers the heat resistance and edge retention needed when cutting through tough workpiece materials. It features a 130-degree split point, a parabolic flute geometry, and a web-thinned tapered web configuration, all of which reduce cutting force and improve chip evacuation. The 7\/16 inch (0.4375 inch) diameter and compact screw machine length make it well suited for use in tight spaces and production drilling environments.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is rated for use on cast iron, hard materials, non-ferrous metals, stainless steel, and steel, making it a versatile choice across metalworking, fabrication, maintenance, and repair operations. The straight-cylindrical shank fits standard drill chucks without adapters. The screw machine length format  -  shorter than a jobber bit  -  reduces deflection and improves rigidity in drill press and CNC turret applications. Machinists, tool and die tradespeople, and maintenance technicians working in shops or field settings will find this bit appropriate for production and general-purpose hole-making tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt vanadium high speed steel construction for elevated heat resistance and longer tool life in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e130-degree split point reduces walking and lowers thrust force at drill entry\u003c\/li\u003e\n  \u003cli\u003eParabolic flute profile promotes efficient chip evacuation, reducing packing and heat buildup\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web improves cutting efficiency and reduces axial load\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length format increases rigidity and minimizes deflection versus jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eMeets DIN, ISO, and BS dimensional standards for interchangeability with compatible toolholding systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use screw machine drill bit compatible with standard straight-cylindrical shank drill chucks and turret heads across drill press, CNC, and handheld drilling equipment rated for the 7\/16 inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed and serviced by machinists, tool and die technicians, and maintenance tradespeople familiar with metalworking equipment. Before changing bits, ensure the drill press or powered equipment is fully de-energized and the chuck is stationary. Secure the straight-cylindrical shank fully in the chuck to the appropriate grip depth before tightening. Follow applicable shop safety protocols and equipment manufacturer guidelines for speeds and feeds when drilling stainless steel or hard materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.75 inches (3-3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.844 inches (1-27\/32 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.1000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.1020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt Vanadium High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Hard Material, Non-Ferrous Metal, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.00106 to 0.00000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1148\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN, ISO, BS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\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: WALTER-TITEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5057233\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51741359341874,"sku":"5057233","price":68.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_6edbcc85-0759-4a5b-8a45-1b4d56de253d.jpg?v=1788831001","url":"https:\/\/voomisupply.com\/products\/walter-titex-5057233-screw-machine-drill-bit-7-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}