{"product_id":"walter-titex-5153748-screw-machine-drill-bit-37-64-in","title":"Walter-titex 5153748 Screw Machine Drill Bit 37\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5153748 is a screw machine length drill bit designed for high-productivity metal drilling in demanding trade and industrial applications. Built from cobalt vanadium high speed steel with a coated finish, it delivers heat resistance and edge retention when cutting through tough workpiece materials. The bit measures 37\/64 inch (0.5781 inches) in diameter, features a 130-degree drill point angle for self-centering starts, and a parabolic flute geometry that improves chip evacuation and reduces heat buildup during deep-hole drilling. A web-thinned, tapered web configuration reduces entry resistance and extends tool life across high-cycle operations.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for machining cast iron, stainless steel, hardened materials, non-ferrous metals, and general steel stock. The screw machine length format  -  shorter overall than jobber-length bits  -  provides rigidity in CNC machining centers, drill presses, and turret lathes where stub reach is preferred. It belongs to the WALTER-TITEX Series A1148, a universal-performance line built to DIN and ISO standards. Machinists, tool-room technicians, and maintenance professionals working in metal fabrication, manufacturing, and heavy equipment service are the primary users.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt vanadium high speed steel construction for heat resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e130-degree drill point angle for aggressive, self-centering entry on flat and curved surfaces\u003c\/li\u003e\n  \u003cli\u003eParabolic flute design promotes fast chip removal and reduces friction in deep cuts\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web lowers cutting resistance and improves hole quality\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n  \u003cli\u003eMeets DIN and ISO standards; h8 diameter tolerance for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement screw machine drill bit for use in standard straight-shank drill chucks across CNC machining centers, drill presses, and turret lathes. Compatible with workpiece materials including cast iron, stainless steel, hard materials, non-ferrous metals, and general steel per Series A1148 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or tooling technicians familiar with cutting tool setups. Ensure the machine spindle and chuck are fully stopped and locked out before changing tooling. Secure the straight-cylindrical shank firmly in the chuck to the full grip depth to prevent runout. Follow machine manufacturer feed and speed recommendations for the specific workpiece material  -  do not exceed the maximum drilling depth of 1.6142 inches without pecking cycles to clear chips.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 37\/64 inch (0.5781 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 Length\u003c\/strong\u003e: 2.2047 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.6142 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.1350 inches\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: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h8\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\u003eStandards\u003c\/strong\u003e: DIN, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A1148\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.26 pounds\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: 5153748\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":67910074204466,"sku":"5153748","price":99.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d778e31de38b3101e5d48fe228b3dfd1_b0117f3b-10e7-4436-a7ea-675fcce1a500.jpg?v=1791195525","url":"https:\/\/voomisupply.com\/products\/walter-titex-5153748-screw-machine-drill-bit-37-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}