34) The hand drill is used for drilling the holes up to
Answer is:
6.5 mm diameter
Related Cutting tools and Fasteners MCQ - Electrician (Set-1) with Answers
Answer is:
Grinding wheels will become loose and may fly off
Answer is:
0.25 mm
37) What device is used to remove the drill easily from the socket at the end of the drilling work ?
Answer is: