{"product_id":"precision-twist-drill-5999334-screw-machine-drill-bit","title":"Precision Twist Drill 5999334 Screw Machine Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999334 is a screw machine length drill bit engineered for high-performance drilling in demanding trade and industrial applications. Manufactured from high speed steel with a bright\/uncoated finish, this bit measures 0.242 inches in diameter and delivers a 118-degree standard point angle for clean, accurate entry. The right-hand spiral flute design promotes efficient chip evacuation, while the web-thinned, tapered web configuration reduces thrust and improves cutting efficiency on tough materials including titanium. It is sold individually and suited for use in drill presses, CNC machines, and hand-held power tools.\u003c\/p\u003e\n\u003cp\u003eThis bit is rated for general purpose use with a high-performance designation under ANSI standards, making it appropriate for machinists, maintenance technicians, and fabricators working in light manufacturing, HVAC fabrication shops, or plumbing and mechanical trades where precision hole sizing is required. The Series R42 classification places it within a defined family of screw machine length bits intended for shorter-reach drilling where rigidity and accuracy are priorities over extended reach. The 0.242-inch decimal diameter corresponds to Letter C drill sizing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.242-inch diameter with Letter C designation for precise hole sizing\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for general purpose entry on a wide range of materials\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction rated for use on titanium and similar work materials\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces cutting thrust and improves penetration efficiency\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating to flake or delaminate under heat\u003c\/li\u003e\n  \u003cli\u003eANSI-compliant Series R42 screw machine length for rigid, short-reach drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard stock drill bit for use in any chuck accepting a straight cylindrical shank within the 0.2000 to 0.2500-inch drill bit size range, per ANSI specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or trade professionals familiar with rotary cutting tools. Secure the straight cylindrical shank fully in the chuck and confirm concentricity before drilling. Always wear appropriate eye protection and secure the workpiece before operation. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.242 inches (Letter C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.375 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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\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\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04167 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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5999334\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51711710298418,"sku":"5999334","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4bf7d85382b2c69867a83894794ed698.jpg?v=1788478753","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999334-screw-machine-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}