Irwin Countersink Tool, Tapered, 3/16 in Pilot Diameter, 7/16 in Countersink, 4-1/4 in Overall Length, NO 10 Screw, Widened Flute, 2-5/16 in Flute Length, Hexagonal End, 1/4 in Shank, Quick-Change Shank, Applicable Materials: Wood, 7/16 in Plug, For Drilling Purpose
Irwin Countersink Tool, Tapered, 3/16 in Pilot Diameter, 7/16 in Countersink, 4-1/4 in Overall Length, NO 10 Screw, Widened Flute, 2-5/16 in Flute Length, Hexagonal End, 1/4 in Shank, Quick-Change Shank, Applicable Materials: Wood, 7/16 in Plug, For Drilling Purpose