Irwin Replacement Countersink Bit, Tapered, 7/64 in Pilot Diameter, 1/4 in Countersink, NO 4 Screw, Widened Flute, Hexagonal End, 1/4 in Shank, Quick-Change Shank, Applicable Materials: Wood, 1/4 in Plug, 1/8 in Hex Key, For Drilling Purpose
Irwin Replacement Countersink Bit, Tapered, 7/64 in Pilot Diameter, 1/4 in Countersink, NO 4 Screw, Widened Flute, Hexagonal End, 1/4 in Shank, Quick-Change Shank, Applicable Materials: Wood, 1/4 in Plug, 1/8 in Hex Key, For Drilling Purpose