Drillbit, treaded at one end from Osborn-Mushet Tools Ltd.
- Made:
- 1972
Drillbit, treaded at one end from Osborn-Mushet Tools Ltd., Sheffield, England, 1972. Has a 6 spoked bore at one end, with measurments written on the side, including "?M BOI?"
Drillbit, treaded at one end from Osborn-Mushet Tools Ltd., Sheffield, England, 1972. Has a 6 spoked bore at one end, with measurments written on the side, including "?M BOI?"