Amana Tool 55242 Carbide Tipped Countersink with No Burning and No Marring Adjustable Depth Stop with No-Thrust BB, 1/2 D x 3/16 Drill D x 1/4 Inch Quick Release Hex SHK
Carbide-Tipped 82 Degree Countersink with No Burning and Marring Adjustable Depth Stop with No-Thrust Ball Bearing Amana Tool 55242 Boring Bits and Drilling Bits Carbide Tipped Countersinks and Counterbores Carbide-Tipped 82 Degree Countersink with No Burning and Marring Adjustable Depth Stop with No-Thrust Ball Bearing 55242