Carbon Countersinks
Carbon Steel Rosehead Countersink, for countersinking screw holes in wood for the flush fitting of screw heads.
Can be used in both hand and power drills.
Type. Rosehead.
Size. 1/2in - 12mm.
Shank diam 1/4in - 6mm.
Shank length 1. 5/8in - 40mm.