{"product_id":"walter-titex-5057125-screw-machine-drill-bit-0-4016-in","title":"Walter-titex 5057125 Screw Machine Drill Bit 0.4016 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5057125 is a screw machine length drill bit designed for high-performance drilling in demanding industrial applications. Built from Cobalt Vanadium High Speed Steel with a bright, uncoated finish, it measures 0.4016 inches in diameter and 3.5 inches in overall length. The 130-degree split point and parabolic flute geometry work together to reduce walking on entry, improve chip evacuation, and maintain cutting efficiency through hard and abrasive materials. The straight-cylindrical shank ensures positive grip in standard drill chucks and quick-change holders. Licensed machinists, tool-and-die workers, and maintenance professionals handling tough materials rely on this bit for repeatable, accurate results.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for drilling cast iron, stainless steel, hardened steel, non-ferrous metals, and other hard materials in production and maintenance environments. The screw machine length format provides a rigid, short-body profile that reduces deflection in CNC machining centers, drill presses, and manual machine tools. The web-thinned, tapered web configuration minimizes thrust force at the cutting tip. The A1148 series is built to DIN, ISO, and BS standards, making it appropriate for shops working to international tooling specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt Vanadium High Speed Steel construction for heat and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003e130-degree split point reduces entry thrust and eliminates center punching on most materials\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design accelerates chip removal and reduces re-cutting\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web lowers axial cutting force\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks and quick-change systems\u003c\/li\u003e\n  \u003cli\u003eMeets DIN, ISO, and BS standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill chucks and quick-change toolholders accepting straight-cylindrical shanks in the 0.4016-inch diameter range. Suitable for CNC machining centers, drill presses, and manual machine tools working in the WALTER-TITEX A1148 series application range, including cast iron, stainless steel, steel, hard materials, and non-ferrous metals.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or tool operators familiar with cutting tool setup and machine tool operation. Secure the shank fully in the chuck before operation and verify runout before committing to production cuts. Cutting speeds and feeds should be selected based on workpiece material and machine rigidity; consult the WALTER-TITEX cutting data recommendations for the A1148 series. Inspect the cutting edges before each use and replace the bit at first sign of chipping or excessive wear to prevent workpiece damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.4016 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.6875 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: 0.0939 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\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\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\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Hard Material, Non-Ferrous Metal, Stainless Steel, Steel\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\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: 5057125\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51729124458802,"sku":"5057125","price":63.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_3d8dd221-587b-4aaf-bcce-7333a989024e.jpg?v=1788700435","url":"https:\/\/voomisupply.com\/products\/walter-titex-5057125-screw-machine-drill-bit-0-4016-in","provider":"Voomi Supply","version":"1.0","type":"link"}