6x old Ridgway auger bits.
Ridgway drill bits include sizes:
no. 4 - 6mm (1/4")
no. 5 - 7.5mm (5/16")
no. 6 - 9mm (3/8")
no. 7 - 11mm
no. 8 - 12.5mm (1/2")
no. 10 - 16mm (5/8")
Condition: probably in need of a sharpen, please see photos for condition.
