{"product_id":"precision-twist-drill-5999253-screw-machine-drill-bit","title":"Precision Twist Drill 5999253 Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999253 is a screw machine length drill bit designed for high-performance drilling in tight-tolerance applications. It measures 0.073 inches in diameter with an overall length of 1-11\/16 inches and a flute length of 11\/16 inches. Manufactured from high speed steel with a bright\/uncoated finish, this bit features a 118-degree standard point angle, a right-hand spiral flute, and a web-thinned tapered web configuration. The straight-cylindrical shank seats securely in standard drill chucks. It meets ANSI standards and is rated for general-purpose use with high-performance classification. Machinists, tool-and-die techs, and maintenance professionals working on precision assemblies will find this bit well-suited to production drilling tasks.\u003c\/p\u003e\n\u003cp\u003eThis drill bit belongs to the Series R41 screw machine length family, which is optimized for applications where a shorter overall length improves rigidity and reduces deflection. The 0.073-inch diameter corresponds to Wire Gauge #49, a common size for tapping pilot holes, clearance holes, and precision fastener operations. The 2.5xD flute-to-diameter ratio and web-thinned construction support chip evacuation in demanding materials. Titanium is listed as the primary workpiece material, making this bit appropriate for aerospace, medical, and industrial maintenance work where hard or gummy materials are encountered.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge #49 sizing at 0.073 inches diameter for precision fastener and tapping work\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with bright\/uncoated finish for general-purpose use\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for accurate starting and consistent hole geometry\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces thrust and improves penetration in hard materials\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body improves rigidity and minimizes deflection in short-reach setups\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI standards; Series R41 construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill chucks accepting a straight-cylindrical shank. Fits drill presses, CNC machining centers, and hand drills configured for screw machine length bits in the 0.073-inch wire gauge range. Listed primary workpiece material is titanium; also suitable for general-purpose drilling applications consistent with high speed steel tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the straight-cylindrical shank fully in the chuck and verify concentricity before starting a cut. Screw machine length bits are intended for use in drill presses or machine tool setups where the shorter flute length provides added support. Use appropriate cutting fluid when drilling titanium or other hard alloys to extend tool life and manage heat buildup. Inspect the cutting edge before each use and replace any bit showing signs of chipping or excessive wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: #49\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.073 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: 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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\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: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 2.5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R41\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.042 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5999253\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51694692434226,"sku":"5999253","price":36.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5489eaecdd8eb541d76b1cb8c1d9025b.jpg?v=1788327291","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999253-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}