{"product_id":"hertel-02500122-jobber-length-drill-bit-set-29-pc-hss","title":"Hertel 02500122 Jobber Length Drill Bit Set 29 Pc Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 02500122 is a 29-piece jobber length drill bit set designed for metalworking and general-purpose drilling applications. Each bit is manufactured from high-speed steel (HSS) with an oxide finish that provides basic lubricity and corrosion resistance during cutting operations. The set covers fractional inch sizes from 1\/16 inch through 1\/2 inch in 1\/64-inch step increments, giving technicians a complete range for most common hole sizes. All bits feature a straight shank and a 135-degree split point for self-centering starts without a center punch. The set ships in a metal or plastic index case for organized storage and job-site transport.\u003c\/p\u003e\u003cp\u003eThis set is suited for metalworking trades and general maintenance applications where a full fractional inch range is needed on a single job. Typical install or service scenarios include drilling pilot holes, clearance holes, and tap-drill holes in ferrous and non-ferrous materials. The heavy-duty HSS construction handles repetitive drilling in steel, aluminum, and similar materials. Electricians, HVAC technicians, plumbers, and general contractors will find this range practical for panel knockouts, bracket mounting, and equipment rough-in work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e29 jobber length drill bits covering 1\/16 inch to 1\/2 inch in 1\/64-inch increments\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction rated for heavy-duty metalworking use\u003c\/li\u003e\n\u003cli\u003e135-degree split point for self-centering starts and reduced walking\u003c\/li\u003e\n\u003cli\u003eOxide finish for added lubricity and basic corrosion resistance\u003c\/li\u003e\n\u003cli\u003eStraight shank compatible with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eOrganized index case in metal or plastic for job-site storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with any standard drill chuck accepting straight-shank bits up to 1\/2 inch. Suitable for handheld drills, drill presses, and milling machines used in metalworking and multipurpose applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove bits only after the drill or press is powered down and the chuck has stopped completely. Use cutting fluid or lubricant when drilling ferrous metals to extend bit life and reduce heat buildup. Secure workpieces with a vise or clamp before drilling to prevent rotation and injury. Inspect bits for wear or damage before each use and replace any bit showing cracks, excessive runout, or dull cutting edges.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 29\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\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\/64 inch\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\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Metalworking, Multipurpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Case Material\u003c\/strong\u003e: Metal or Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.25 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02500122\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749717082418,"sku":"02500122","price":238.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/abfc1728c0c0345e0dac848907533897.jpg?v=1788909524","url":"https:\/\/voomisupply.com\/products\/hertel-02500122-jobber-length-drill-bit-set-29-pc-hss","provider":"Voomi Supply","version":"1.0","type":"link"}