Hertel 66693730 Jobber Drill Bit Set 60 Pc Hss

Product Description

The HERTEL 66693730 is a 60-piece jobber length drill bit set manufactured from high-speed steel (HSS) with an oxide finish. The set covers wire gauge sizes 1 through 60, making it a comprehensive selection for shops and technicians who work across a wide range of hole diameters. Each bit features a straight shank, a standard 118-degree split point angle, and the oxide coating that helps reduce friction during drilling. The full set weighs 4.5 pounds and stores in an included case. This set is suited for maintenance technicians, fabricators, machinists, and trade professionals who need a broad assortment of wire-gauge drills on a single job.

Designed for metalworking and general-purpose drilling applications, this set handles a variety of tasks from light-gauge sheet metal to general steel stock. The wire-gauge range from 1 to 60 fills the gaps that fractional drill sets leave behind, making it especially useful in electrical, HVAC, plumbing, and mechanical trades where precise pilot holes and knockouts are common. The metal or plastic index case keeps all 60 sizes organized and accessible on the job or at the bench.

Key Features

• 60-piece set covering wire gauge sizes 1 through 60 in a single index case
• High-speed steel construction for durability in metalworking applications
• Oxide finish reduces friction and heat buildup during use
• Standard 118-degree point angle for general-purpose drilling
• Straight shank compatible with standard drill chucks
• Inch measurement system; no coolant-through requirement

Compatibility

Designed for use with standard drill chucks that accept straight-shank bits in wire-gauge sizes. Suitable for general-purpose metalworking and multipurpose drilling applications across trade and industrial settings.

Installation Notes

Secure the bit firmly in the drill chuck before operation and verify the chuck key is removed before powering on. Power down and disconnect the drill or drill press before changing bits. Use appropriate cutting fluid or lubricant when drilling harder metals to extend bit life. Handle the index case carefully to keep bits sorted by gauge and prevent damage to cutting edges.