Interchangeable / Pilot
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High Speed Steel

For use with interchangeable Pilots

Used to enlarge the openings of a hole to allow room for the head
of a screw. Also for general purpose counterboring and spot facing.

– Straight Shank
– Taper Shank

 

 

Interchangeable Pilot Counterbores Straight Shank
Interchangeable Pilot Counterbores Taper Shank