Cobalt Jobber Length Drill Bits

Cobalt drills have a 135° split point (self centering), heaver construction, and greater resistance to heat. These tools were designed to drill hard, tough, high tensile strength materials such as Stainless Steel.    

Cobalt Drills offer a significant increase in tool life over High Speed Steel in Stainless Steel, Titanium, and Inconel.  

Cobalt drills are available in number and fractional sizes.

Made in the USA