BS 1090:1970
Current
The latest, up-to-date edition.
Specification for flameproof hand-held electric drilling machines primarily for use in mines
Hardcopy , PDF
English
12-11-1970
Cooperating organizations
Foreword
Specification
1. Scope
2. Constructional requirements
3. Motor
4. Switch
5. Cable termination
6. Limits of permissible temperature rise
7. Motor torque
8. Current of stalled machine
9. Tests
10. Marking
Figures
1. Dimensions of chuck
2. Moulded cable end
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