6
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: RoseheadSize: 16mm (5/8in)Shank diameter: 6mm (1/4in)Shank length: 40mm (1.5/8in)Additional Information:• Countersink Type: Countersink• Size (mm): 16