Milwaukee 48-89-2221 model 3/8" Thunderbolt Titanium Coated Drill Bit

About the Milwaukee 48-89-2221 model 3/8" Thunderbolt Titanium Coated Drill Bit

The Milwaukee 48-89-2221 model 3/8" Thunderbolt Titanium Coated Drill Bit is a part of the Titanium Drill Bits Series. This titanium bit is made for extreme durability and long-life. It gives you a thicker core than a standard drill bit, and its specially made parabolic flute form clears chips and debris fast.