{"product_id":"precision-twist-drill-5996822-jobber-drill-bit-9-16-in","title":"Precision Twist Drill 5996822 Jobber Drill Bit 9\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5996822 is a 9\/16 inch diameter jobber length drill bit designed for general-purpose drilling in metal and hard materials. Built from high speed steel with a bright uncoated finish, this bit features a 135-degree split point that reduces walking and starts on contact without a center punch. The parabolic flute profile improves chip evacuation in deeper holes. The overall length is 6.625 inches with a 4.8125 inch flute length, giving it a 9xD flute-to-diameter ratio suited to production and maintenance drilling alike. Licensed tradespeople and machinists working in fabrication, mechanical, or HVAC equipment service will find this a dependable everyday tool.\u003c\/p\u003e\n\u003cp\u003eThis bit is engineered for drilling into steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. It fits standard drill chucks with a 9\/16 inch straight cylindrical shank and requires no special tooling to mount. Typical applications include field drilling for equipment mounting, structural steel fabrication, pipe and conduit work, and general metal removal tasks in both shop and on-site environments. The ANSI-standard geometry ensures consistent performance across common drill press and handheld drill setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point reduces bit walking and improves hole entry accuracy\u003c\/li\u003e\n  \u003cli\u003eParabolic spiral flute design promotes efficient chip evacuation from deep holes\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction handles steel, stainless steel, cast iron, and superalloys\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned and tapered web configuration reduces thrust force during drilling\u003c\/li\u003e\n  \u003cli\u003e9\/16 inch straight cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n  \u003cli\u003eANSI-compliant geometry for consistent fitment and dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose jobber length drill bit compatible with standard 3-jaw drill chucks and drill press spindles accepting a 9\/16 inch straight cylindrical shank. Suitable for use across primary workpiece material codes P, M, K, N, and S as defined by ISO material classification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should follow standard machine shop safety practices. Secure the shank firmly in a properly sized chuck before operation and verify chuck key is removed before powering the drill. Use appropriate cutting fluid or coolant when drilling stainless steel, superalloys, or titanium to prevent work hardening and extend bit life. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9\/16 inches (0.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 9\/16 inches (0.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 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 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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 4.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 9xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: QC21P\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: 0.5 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: 5996822\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51693898367282,"sku":"5996822","price":77.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/14c3de90969c6378087aaa7d157a7434_676d78d5-0e1e-4bc9-b113-00b85b26ce40.jpg?v=1788318759","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5996822-jobber-drill-bit-9-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}