The Faithfull 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.

FAICS12

Type: Rosehead
Size: 13mm (1/2in)

Shank diameter: 6mm (1/4in)
Shank length: 40mm (1.5/8in)