5x old Ridgway Double Helix Twist Auger Drill Bits for use in braces (drill braces, brace 'n' bit) , hand drills (egg beaters) and breast drills.
These drill bits are Double Helix, Jennings Pattern Auger Drill Bits.
Includes:
1/4", 3/8", 1/2", 3/4", 7/8"
Condition: Look in good order but please presume will benefit from a sharpen, please see photos for condition.
