Faithfull FAICS58 Carbon Countersink 16mm (5/8in) 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. Type: Rosehead Size: 16mm (5/8in) Shank diameter: 6mm (1/4in) Shank length: 40mm (1.5/8in)
