Our Countersink set lets you convert from drilling
and countersinking to installing perfectly centered
hinge screws in a matter of seconds without
re-chucking any bits!
7 Stop Collars, 7 Countersinks, 7 Drill Bit Sizes, 1 Hex Key.
Sizes: 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″
Blow Mold Case included.