Import BDNA-27500 Jobber Length Drill Bit Set 60 Pc Hss

Product Description

The IMPORT BDNA-27500 is a 60-piece jobber length drill bit set covering wire gauge sizes 1 through 60, designed for general-purpose metalworking and multipurpose drilling applications. Each bit is manufactured from high speed steel (HSS) with an oxide coating finish, which helps reduce friction and extend tool life under typical shop conditions. The straight shank design is compatible with standard drill chucks. The set is sized and organized for use by machinists, maintenance technicians, and trade professionals who require a comprehensive wire gauge range in a single kit.

This set is suited for residential and commercial maintenance environments, machine shops, and field service applications where a full wire gauge drill selection is needed. The jobber length geometry provides a balance of rigidity and reach appropriate for drilling metal, plastics, and general materials. The 118-degree standard point angle is the conventional choice for metalworking and general-purpose hole drilling across a wide range of workpiece materials.

Key Features

• 60-piece set covers wire gauge sizes 1 through 60 in a single kit
• High speed steel (HSS) construction for durability in metalworking applications
• Oxide coating finish reduces friction during drilling
• 118-degree standard point angle for general-purpose metalworking
• Straight shank compatible with standard drill chucks
• Jobber length design balances rigidity with reach

Compatibility

Designed as a general-purpose replacement or supplemental wire gauge drill bit set for standard drill chucks accepting straight shank jobber length bits in inch measurement applications.

Installation Notes

Installation of drill bits should be performed by qualified machinists or maintenance technicians familiar with rotary cutting tool safety. Ensure the drill press or hand drill is fully powered down and the chuck is secured before inserting or removing bits. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend bit life and improve hole quality. Inspect each bit for wear or damage before use and replace any bit that shows chipping or excessive wear at the cutting edge.