{"product_id":"precision-twist-drill-5998648-jobber-drill-bit-1-16-in-hss","title":"Precision Twist Drill 5998648 Jobber Drill Bit 1\/16 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 5998648 is a jobber-length drill bit designed for general-purpose drilling in a wide range of materials. Built from high speed steel with a steam oxide coating, it measures 1\/16 inch (0.0625 inch) in diameter and 1.875 inches in overall length. The 118-degree standard point angle and web-thinned, tapered-web construction reduce entry force and improve centering on the workpiece. Two spiral flutes with a regular helix clear chips efficiently during drilling operations. This bit is sized for use in hand drills, drill presses, and machining centers by machinists, maintenance technicians, HVAC installers, plumbers, and electricians who need a reliable small-diameter bit for pilot holes, sheet metal, and precision drilling tasks.\u003c\/p\u003e\u003cp\u003eThis bit suits residential and commercial applications where drilling into steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and other hard materials is required. The straight-cylindrical shank is compatible with standard 3-jaw chucks across a broad range of drill and machining equipment. It is well suited for pilot-hole work, fixture drilling, and light fabrication tasks common in trade and industrial settings. The 14xD flute-to-diameter ratio supports deeper penetration relative to bit size.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh speed steel construction with steam oxide coating for corrosion resistance and reduced friction\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered-web geometry for accurate starting and reduced thrust\u003c\/li\u003e\n\u003cli\u003eTwo spiral flutes at regular helix for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard 3-jaw chucks without adapters\u003c\/li\u003e\n\u003cli\u003eRight-hand cut direction for use with conventional clockwise-rotating drill equipment\u003c\/li\u003e\n\u003cli\u003eANSI-compliant Series R10 general-purpose jobber-length specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general-purpose jobber-length drill bit compatible with any standard 3-jaw chuck accepting a 1\/16-inch straight-cylindrical shank, including bench drill presses, hand drills, and machining center tooling holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed and used by machinists, maintenance technicians, and licensed trade professionals working with drill presses or hand-held drilling equipment. Secure the straight-cylindrical shank firmly in a properly sized 3-jaw chuck before operation. Always power down and de-energize any drill press or machine tool before changing bits. Use appropriate cutting fluid or coolant when drilling hard materials such as stainless steel or superalloys to extend bit life and maintain cutting edge integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0625 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.875 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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular Helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Steam Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R10-R15-R18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.042 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5998648\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51697872699698,"sku":"5998648","price":36.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8285143b76113f15c5f987c3a55f96e2_32d50bb4-4a3b-4110-892e-e1f4f2537c64.jpg?v=1788355239","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5998648-jobber-drill-bit-1-16-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}