Chicago-latrobe 69881 Jobber Length Drill Bit Set 15 Pc

Product Description

The CHICAGO-LATROBE 69881 is a 15-piece jobber length drill bit set designed for metalworking and general-purpose drilling applications. Each bit is manufactured from high speed steel and features a bright, uncoated finish with a standard 118-degree split-point angle. The straight shank design is compatible with standard three-jaw chucks. Cutting direction is left hand, which suits applications where reverse-direction drilling is required, such as removing damaged or seized fasteners. This set belongs to the Series 150L line and is stored in a durable metal or plastic case for organized job-site use.

This set covers drill sizes from 1/16 inch to 1/2 inch in 1/32-inch step increments, providing 15 incremental sizes in a single kit. It is suited for metalworking trades including HVAC installation, plumbing rough-in, electrical work, and general fabrication where a range of hole sizes is needed in one carry. The left-hand cutting direction makes the set particularly useful for extraction work on broken bolts and studs. The high speed steel construction handles standard ferrous and non-ferrous metals at conventional drill press or hand-drill speeds.

Key Features

• 15-piece set covering 1/16 inch to 1/2 inch in 1/32-inch increments
• High speed steel construction for durability in metalworking applications
• 118-degree standard point angle for general-purpose drilling
• Left-hand cutting direction for fastener extraction and reverse-drill applications
• Bright, uncoated finish — Series 150L jobber length design
• Straight shank fits standard three-jaw drill chucks
• Includes metal or plastic storage case for organized transport and storage

Compatibility

Designed for use with standard three-jaw drill chucks on corded and cordless hand drills and drill presses. Suitable for metalworking and multipurpose drilling in inch-measurement applications.

Installation Notes

These drill bits are intended for use by trade professionals familiar with safe drilling practices on metal substrates. Secure workpieces firmly before drilling to prevent rotation or movement. Use cutting fluid when drilling harder metals to extend bit life and reduce heat buildup. Left-hand bits should be run in reverse chuck direction — confirm chuck and drill are set to reverse before use.