{"product_id":"hertel-09233818-screw-machine-drill-bit-set-29-pc","title":"Hertel 09233818 Screw Machine Drill Bit Set 29 Pc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 09233818 is a 29-piece screw machine length drill bit set designed for metalworking and multipurpose drilling applications. Built from high-speed steel (HSS) with an oxide finish, each bit features a 135-degree split-point tip that reduces walking and allows faster penetration without a center punch. The straight shank design is compatible with standard drill chucks. Bit sizes step in 1\/64-inch increments from 1\/16 inch up to 1\/2 inch, covering the full range needed for most production and maintenance drilling tasks. The set ships in a metal or plastic case for organized storage. This is a heavy-duty set suited for professional tradespeople who need consistent, repeatable performance across a range of hole sizes in metal, plastic, and similar materials.\u003c\/p\u003e\u003cp\u003eScrew machine length drill bits are shorter and more rigid than jobber-length bits, making them well suited for drill press work, CNC setups, and confined-space hand drilling where deflection and chatter are concerns. This set covers inch-measurement sizing and is appropriate for HVAC, plumbing, electrical, and general mechanical trades that regularly drill through sheet metal, framing hardware, brackets, and equipment enclosures. The 1\/16-to-1\/2-inch range addresses the most common fastener clearance and pilot hole sizes encountered in field and shop work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e29-piece set with sizes from 1\/16 inch to 1\/2 inch in 1\/64-inch step increments\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability in metalworking and multipurpose drilling\u003c\/li\u003e\n\u003cli\u003e135-degree split-point tip reduces bit walking and lowers required entry force\u003c\/li\u003e\n\u003cli\u003eOxide finish provides corrosion resistance and reduces heat buildup during cutting\u003c\/li\u003e\n\u003cli\u003eStraight shank fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eRigid screw machine length reduces deflection compared to jobber-length bits\u003c\/li\u003e\n\u003cli\u003eOrganized metal or plastic storage case included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard keyed or keyless drill chucks accepting straight-shank bits. Sized in the inch measurement system for metalworking and multipurpose drilling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDrill bit sets of this type are typically used by HVAC technicians, electricians, plumbers, and general mechanical trades. Always secure the workpiece before drilling and wear appropriate eye protection. Use cutting fluid when drilling hardened or thick steel to extend bit life and reduce heat. Inspect bits for chipping or dullness before use and replace any bit that shows visible wear to maintain hole quality and operator safety.\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\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\u003ePoint Type\u003c\/strong\u003e: Split Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\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: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Length Type\u003c\/strong\u003e: Screw Machine Length\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\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\u003eWeight\u003c\/strong\u003e: 2.6 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: 09233818\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51729216209202,"sku":"09233818","price":314.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d1d1aae6b6a20aea437a09efdf667d6.jpg?v=1788701985","url":"https:\/\/voomisupply.com\/products\/hertel-09233818-screw-machine-drill-bit-set-29-pc","provider":"Voomi Supply","version":"1.0","type":"link"}