Hold the job with cotton waste
Hold the job with gloves
Hold the job with pliers
Hold the job with hand
1 mm
2 mm
3 mm
4 mm
0.4 mm
0.8 mm
1.2 mm
Over 1.0 mm
Breast drill
Ratchet hand drill
Pneumatic hand drill
Electric hand drill light duty
Screw driver and hammer
Spanner and hammer
Punch and hammer
Drift and hammer