Drill bit

Drill bit Drill bit

Drill bit
Science Museum Group
© The Board of Trustees of the Science Musuem

Drill bit

Details

Category:
Coal Mining
Collection:
Lancashire Coal Mining Collection
Object Number:
Y2002.19.37.3
Measurements:
410 mm, 34 mm,
type:
drill bits
credit:
Gift of Salford Museum and Art Gallery