{"product_id":"triumph-twist-drill-099809-drill-bit-set-15-pc-hss","title":"Triumph Twist Drill 099809 Drill Bit Set 15 Pc Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRIUMPH TWIST DRILL 099809 is a 15-piece jobber length drill bit set designed for metalworking and general multipurpose drilling applications. Built from high-speed steel (HSS) with an oxide finish, the bits feature a 135-degree split point that reduces walking and allows drilling to start without a center punch. The straight shank design fits standard 3-jaw chucks. Bit sizes range from 1\/16 inch to 1\/2 inch in 1\/32-inch step increments, covering the most common hole sizes encountered in trade and fabrication work. The set ships in a metal storage case. Weight is 2.1 pounds.\u003c\/p\u003e\u003cp\u003eThis set is intended for metalworking trades and multipurpose drilling in ferrous and non-ferrous materials. Electricians, HVAC technicians, plumbers, and fabricators commonly reach for a jobber length set when drilling sheet metal, structural steel, aluminum, and similar substrates. The 4.125-inch overall length keeps the bits maneuverable in tight installations. The 15-piece coverage from 1\/16 inch through 1\/2 inch handles conduit knockouts, mounting holes, and anchor pilot holes without needing a second set.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e135-degree split point reduces bit walking and eliminates the need for a center punch on most materials\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction with oxide finish for durability in heavy-duty drilling applications\u003c\/li\u003e\n\u003cli\u003e15 bits covering 1\/16 inch to 1\/2 inch in 1\/32-inch increments\u003c\/li\u003e\n\u003cli\u003eStraight shank fits standard 3-jaw drill chucks\u003c\/li\u003e\n\u003cli\u003eJobber length (4.125 inches overall) suits most hand drills and drill presses\u003c\/li\u003e\n\u003cli\u003eMetal storage case keeps bits organized and protected on the job\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in any standard 3-jaw chuck capable of accepting a straight shank bit up to 1\/2 inch. Suitable for metalworking and multipurpose drilling across trade applications including electrical, HVAC, plumbing, and general fabrication.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eUse in a drill press or hand drill with a properly tightened 3-jaw chuck. Secure the workpiece before drilling to prevent rotation. Apply cutting fluid when drilling through hardened or thick ferrous stock to extend bit life. Inspect bits for wear or chipping before each use; a damaged split point will cause off-center starts and reduced hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Drill Bit Size\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drill Bit Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep Increments\u003c\/strong\u003e: 1\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Jobber Length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Unit Type\u003c\/strong\u003e: Metal Case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Metalworking, Multipurpose Drill Bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T19HD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.1 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: TRIUMPH TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 099809\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRIUMPH TWIST DRILL","offers":[{"title":"Default Title","offer_id":67909759467826,"sku":"099809","price":123.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/79bdce28b0deaabdca1e22bdff8adc58.jpg?v=1791191512","url":"https:\/\/voomisupply.com\/products\/triumph-twist-drill-099809-drill-bit-set-15-pc-hss","provider":"Voomi Supply","version":"1.0","type":"link"}