Left Hand Stub Drill Bit, 5/32 Inch, Cobalt Steel Construction

Introducing the Century Drill & Tool 5/32 inch left-hand cobalt stub drill bit, now available at Grass Valley in Grass valley, CA. This precision-engineered drill bit is specifically designed to assist in the removal of right-hand threaded broken bolts or studs without causing further tightening. Crafted from premium cobalt steel with a polished finish, it offers durability and reliable performance for demanding tasks.

• 5/32 inch left-hand cobalt stub drill bit: Perfectly sized for delicate and precise drilling needs, especially when working with broken fasteners.


• Flute length of 1-1/4 inches: Provides efficient chip removal and smooth drilling action.


• Overall length of 2-9/16 inches: Offers optimal reach and control during use.


• 135 degree split point: Designed to reduce walking and improve accuracy when starting holes.


• Premium cobalt steel construction: Ensures enhanced hardness and heat resistance for extended tool life.


• Polished finish: Minimizes friction and improves cutting efficiency.

This left-hand cobalt stub drill bit is ideal for use in conjunction with screw extractors, making it an essential tool for mechanics, technicians, and DIY enthusiasts in Grass valley. Whether you are repairing machinery, automotive components, or tackling stubborn broken bolts, this drill bit provides the precision and strength needed to get the job done efficiently. Its specialized design helps prevent further tightening of broken fasteners, saving time and reducing frustration.



Imagine working on a challenging repair project in Grass valley, where removing a broken bolt is critical to restoring equipment functionality. The Century Drill & Tool 5/32 inch left-hand cobalt stub drill bit enables you to drill accurately into damaged fasteners, allowing screw extractors to grip securely and remove them without damaging surrounding materials. This makes it a valuable addition to any professional or home workshop.



In summary, the Century Drill & Tool 5/32 inch left-hand cobalt stub drill bit is a high-quality, reliable tool designed to tackle tough bolt removal tasks. Available at Grass Valley in Grass valley, CA, it is an indispensable part of your toolkit for efficient and precise broken bolt extraction.