{"product_id":"precision-twist-drill-5999722-taper-length-drill-bit","title":"Precision Twist Drill 5999722 Taper Length Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999722 is a taper length, straight-shank drill bit designed for general-purpose metal drilling in professional shop and field environments. It measures 21\/32 inch (0.6562 inches) in diameter with a 9-inch overall length and a 5-1\/8-inch flute length, giving it extra reach compared to a jobber-length bit. The 118-degree standard point is web-thinned to reduce thrust and improve starting accuracy. The bright, uncoated high speed steel construction makes the bit easy to inspect for wear and resharpen in the field. Machinists, maintenance mechanics, and fabricators install this bit in hand drills, drill presses, and CNC setups for through-hole and deep-hole work.\u003c\/p\u003e\n\u003cp\u003eThis drill bit fits a wide range of material applications including alloy steel, carbon steel, stainless steel, cast iron, malleable iron, aluminum, aluminum alloy, brass, bronze, high strength bronze, copper, magnesium, magnesium alloy, nickel, nickel alloy, reinforced plastics, graphite, cermet, and hardened steel. It is part of the Series R51 lineup, engineered to ANSI standards for consistent diameter tolerance and interchangeability. The taper length body is well suited to applications where a jobber bit lacks the reach needed to clear a thick workpiece or fixture.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21\/32 inch (0.6562 inches) diameter with tight shank tolerance at 0.6563 inches for secure chuck grip\u003c\/li\u003e\n  \u003cli\u003e9-inch overall length and 5-1\/8-inch flute length provide extended reach beyond standard jobber bits\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point with web thinning reduces entry thrust and improves hole starting\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction supports resharpening and works across a broad range of metals and plastics\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish allows visual wear inspection without coating interference\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, right-hand cut, tapered web configuration built to ANSI standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose taper length drill bit for use in standard three-jaw chucks and drill press spindles accepting a 0.6563-inch straight shank. Compatible with the material types listed above per Series R51 application data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTaper length drill bits are installed by machinists and maintenance mechanics using a drill press, milling machine, or heavy-duty hand drill with a keyed or keyless chuck rated for the shank diameter. Always power down and lock out the machine before securing or removing the bit. Use appropriate cutting fluid for ferrous metals and stainless steel to extend tool life and manage heat buildup. Do not exceed the drill press or machine spindle speed recommendation for the workpiece material and bit diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 21\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.6562 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.6563 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\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 6xD\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, Non-Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R51\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: 0.5 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: 5999722\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51694304035122,"sku":"5999722","price":74.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4b25191a5845e027c70cb365e2b662dc.jpg?v=1788322862","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999722-taper-length-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}