Extension Bit, 12″
The TruCut 12″ extension bit allows you to make cuts in deep recesses and corners.
- Description
The TruCut 12" extension bit allows you to make cuts in deep recesses and corners.
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The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.





