Twist bit
Alfrid
Category
Metalwork
Date
Unknown
Materials
Steel
Measurements
250 mm (Length)22.2 mm (Diameter)
Place of origin
Sheffield
Order this imageCollection
Coggeshall Grange Barn, Essex
NT 51731
Summary
Jennings Pattern screw bit diameter 22.2mm
Provenance
The gift of Miss Janet Saunders, 2003.
Marks and inscriptions
Alfrid Sheffield England (stamped on bit)
Makers and roles
Alfrid , manufacturer