Turnscrew bit or screwdriver bit.

PART OF:
Carpenter's tool chest and tools
Made:
1840-1870 in unknown place

Turnscrew bit or screwdriver bit.

Details

Category:
Hand and Machine Tools
Object Number:
1957-192/45
Materials:
steel
Measurements:
overall: 7.0866 x .4724 x .3937 in.; 180 x 12 x 10 mm
type:
brace bit
credit:
Stirrup, P.J.