5/16" HSS Step Pilot for Reverse C'sinks and Spotfacers 3/8 Shank STS1217201510

5/16" HSS Step Pilot for Reverse C'sinks and Spotfacers 3/8 Shank STS1217201510

Diameter (A) 5/16" x Length from front of locking slot .656" +.015"

Shank Diameter 3/8"

Overall Length 6"

Bayonet Lock Style

Ref. 186-9