{"product_id":"precision-twist-drill-5999424-jobber-drill-bit-no-43","title":"Precision Twist Drill 5999424 Jobber Drill Bit No 43","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999424 is a jobber-length drill bit sized to wire gauge No. 43 (0.0890 inches decimal), designed for general-purpose drilling in metal and hard materials. Built from high speed steel with a steam oxide coating, it offers solid wear resistance for production and maintenance drilling operations. The 118-degree standard point angle suits a broad range of ferrous and non-ferrous materials. With an overall length of 2.25 inches and a 1.25-inch flute length, this bit fits standard drill chucks and is a working tool for machinists, maintenance techs, and fabricators who need a reliable small-diameter bit.\u003c\/p\u003e\n\u003cp\u003eThis bit is rated for use in steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium. It carries NAS 907 specification and meets ANSI standards, making it appropriate for aerospace-adjacent maintenance work and general metalworking. The straight-cylindrical shank at 0.0890 inches diameter seats directly in standard keyless or keyed drill chucks without adapters. It is suited to bench drill presses, hand drills, and CNC drilling operations where a wire-gauge size is specified by print or fastener specification.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWire gauge No. 43 size — 0.0890 inches decimal diameter for precise small-hole drilling\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle for versatile use across ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eSteam oxide coating reduces friction and provides moderate corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e2-flute regular spiral flute design with web-thinned, tapered web for improved chip evacuation\u003c\/li\u003e\n  \u003cli\u003eNAS 907 specification and ANSI standards compliance\u003c\/li\u003e\n  \u003cli\u003e14xD flute-to-diameter ratio with 1.25-inch maximum drilling depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the PRECISION TWIST DRILL R10A, R15A, and R18A series. Fits any standard drill chuck accepting a 0.0890-inch straight-cylindrical shank. Compatible workpiece materials include steel, stainless steel, cast iron, non-ferrous metals, superalloys, and titanium as noted in the product specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and replace drill bits with the machine fully powered down and the chuck key removed from the work area. Secure the shank fully in the chuck jaws before tightening to prevent runout. Use appropriate cutting fluid or lubricant when drilling stainless steel, superalloys, or titanium to extend tool life and protect the workpiece. Dispose of worn or chipped bits according to shop safety procedures — do not attempt to regrind without proper equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 43\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0890 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: Steam Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0890 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.00 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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: R10A, R15A, R18A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: NAS 907, 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\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: 5999424\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51721247949106,"sku":"5999424","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb0d3aa62b12a911c87b71fb6c8893a6_74a9a4cd-9869-430b-b135-da2007fb8644.jpg?v=1788575334","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999424-jobber-drill-bit-no-43","provider":"Voomi Supply","version":"1.0","type":"link"}