Grizzly H7692 - Countersink 4 pc. Set

Drill and countersink for flat head wood screw without changing bits. Drilling length can be adjusted for various length wood screws simply by loosening and tightening the setscrew. The set includes 3/32" (#6-7), 7/64"(#8-9), 1/8"(#10) and 19/64"(#12) bits plug hex wrench.