Stub Drill Bit, Left Hand, Cobalt Steel, 3/8-in.

Introducing the Century Drill & Tool 3/8 inch left hand cobalt stub drill bit, now available at Killingworth True Value in Killingworth, CT. This high-quality drill bit is designed for professionals and DIY enthusiasts in Killingworth who require precision and durability when working with challenging fasteners. Crafted from premium cobalt steel, this drill bit offers enhanced strength and longevity, making it an essential tool for tackling tough drilling tasks.

• 3/8 inch left hand cobalt stub drill bit: Specifically designed for left hand drilling applications, ideal for removing right hand threaded broken bolts or studs without tightening them further.


• Flute length of 2-3/8 inches and overall length of 4-1/8 inches: Provides optimal reach and control for precise drilling in tight or hard-to-access areas.


• Premium cobalt steel construction: Ensures superior strength and heat resistance, allowing for extended use in demanding industrial environments.


• 135 degree split point: Enhances cutting efficiency and reduces walking, resulting in cleaner and more accurate holes.


• Industrial polished finish: Offers smooth operation and reduces friction during drilling, improving overall performance.

This left hand cobalt stub drill bit is particularly useful in practical scenarios such as removing broken bolts or studs that are right hand threaded, a common challenge faced by mechanics and technicians in Killingworth. It can also be paired with screw extractors to tackle stubborn fasteners that are difficult to remove by conventional means. Whether you are repairing machinery, working on automotive projects, or performing maintenance tasks, this drill bit provides the reliability and precision needed to get the job done efficiently.



Professionals and DIY enthusiasts in Killingworth will find this drill bit invaluable for projects requiring careful extraction of damaged fasteners without causing further damage. Its robust cobalt steel build and specialized design make it a trusted choice for industrial and workshop use.



In summary, the Century Drill & Tool 3/8 inch left hand cobalt stub drill bit is a vital addition to any toolkit in Killingworth, CT. Available at Killingworth True Value, this drill bit combines strength, precision, and durability to help you overcome challenging drilling and extraction tasks with confidence.