{"product_id":"precision-twist-drill-5998447-no-9-hss-jobber-drill-bit","title":"Precision Twist Drill 5998447 No. 9 Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 5998447 is a high speed steel jobber length drill bit sized to wire gauge No. 9, with a decimal diameter of 0.1960 inches. It features a standard 118-degree split-point angle, a two-flute regular spiral design, and a bright uncoated finish. The overall length is 3.625 inches, with a flute length of 2.4375 inches and a straight-cylindrical shank diameter of 0.1960 inches. Designed for general purpose drilling, this bit is installed by machinists, maintenance technicians, plumbers, electricians, and HVAC professionals who need a reliable, right-hand-cut drill for everyday hole-making in production and field environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for drilling into steel, cast iron, non-ferrous metals, superalloys, and titanium. It performs well in general shop, maintenance, and light production drilling applications where a standard jobber length is appropriate. The 12xD flute-to-diameter ratio provides adequate chip clearance for most common workpiece materials. No coolant-through capability is present, so adequate external lubrication or cutting fluid is recommended when drilling harder materials or at higher feed rates.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge No. 9 size at 0.1960 inches decimal diameter\u003c\/li\u003e\n\u003cli\u003e118-degree standard drill point angle for general purpose entry into steel and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with bright uncoated finish\u003c\/li\u003e\n\u003cli\u003eTwo-flute regular spiral design with tapered web and web-thinned tip for reduced thrust\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with straight-cylindrical shank for use in standard drill chucks\u003c\/li\u003e\n\u003cli\u003eMaximum drilling depth of 2.4375 inches (2-7\/16 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general purpose jobber drill bit conforming to ANSI standards, compatible with any standard drill chuck accepting a 0.1960-inch straight-cylindrical shank. Part of the R10H-R18H series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed by securing the straight-cylindrical shank into a keyed or keyless drill chuck and tightening firmly before operation. Disconnect and lock out power to any power tool before changing bits. Apply appropriate cutting fluid or lubricant when drilling steel, cast iron, or superalloys to extend bit life and reduce heat buildup. Operate at feed rates and speeds appropriate for the workpiece material to avoid premature tip wear or breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1960 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\u003eDrill Bit 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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1960 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.1875 inches (1-3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4375 inches (2-7\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.625 inches (3-5\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 2.4375 inches (2-7\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 12xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R10H-R18H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\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: 5998447\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51715545497906,"sku":"5998447","price":76.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4691d72f892b92915254364cb4aea851_0ba8dade-2fec-4bcf-a08a-bdc35264de56.jpg?v=1788515440","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5998447-no-9-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}