Faithfull FAICS58 Carbon Countersink 16mm (5/8in)

Carbon Steel Rosehead 60° included angle countersink.
For countersinking screw holes in wood for the flush fitting of screw heads.
Can be used in both hand and power drills.
Shank diameter: 6mm (1/4in)
Shank length: 40mm (1.5/8in)