Import BDNA-20932 Jobber Length Drill Bit Set 13 Pc

Product Description

The IMPORT BDNA-20932 is a 13-piece jobber length drill bit set designed for metalworking and general-purpose drilling applications. Each bit is manufactured from high-speed steel (HSS) with a gold oxide finish that helps reduce friction and extend tool life under repeated use. The set features a 135-degree split point, which reduces walking on contact and allows drilling to begin without a center punch on most metal surfaces. Bits run on straight shanks and cover a size range from 1/16 inch to 1/4 inch in 1/64-inch increments. This set suits trades professionals who need a compact, ready-to-use drill index for on-site or shop metalwork.

This drill bit set is intended for metalworking and multipurpose drilling tasks in both residential and commercial trade settings. The 1/16-inch to 1/4-inch size range covers common fastener pilot holes, conduit knockouts, sheet metal penetrations, and general fabrication work. The 13-piece configuration fits a standard fractional index case included with the set. Electricians, plumbers, HVAC technicians, and general contractors will find this range practical for day-to-day installation drilling in steel, aluminum, and similar materials.

Key Features

• 13-piece jobber length set covering 1/16 inch to 1/4 inch in 1/64-inch steps
• High-speed steel construction rated for heavy-duty metalworking performance
• 135-degree split point reduces bit walking and eliminates need for center punch on most metals
• Gold oxide finish reduces friction and provides moderate heat resistance
• Straight shank compatible with standard drill chucks
• Stored in an included metal or plastic index case for organized job-site use

Compatibility

Designed as a general-purpose fractional inch drill bit set compatible with any standard 3-jaw keyed or keyless drill chuck accepting straight-shank bits.

Installation Notes

Drill bit sets of this type are used by licensed electricians, plumbers, HVAC installers, and general contractors. Always secure the workpiece before drilling and wear appropriate eye protection. Select a drill speed appropriate for the material being drilled — lower speeds for harder metals, higher speeds for softer materials. Inspect each bit for damage or wear before use and replace any bit showing chipping or excessive dulling.