Drill machine checklist
1. Drill machine should be in good and working condition.
2. Power cable should be free from damages and connection taken through industrial plug.
3. A flexible cord should be provided to keep cable free from damage.
4. Dead man switch should be in working condition.
5. Handle should be provided for better control.
6. Drill bit should be in good condition and free from defect.
7. Always use designated key for removing and changing drill bit.
8. Drill machine should be double insulated otherwise grounded.
9. Machine operated by competent person.
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