FASTENING AND FITTING - Practice Mode

1) Which part of drill bit allow the metal chips to flow out?
Correct Answer: Flute
2) Which fastening device used to transmit the torque from the rotating shaft to wheel?
Correct Answer: Key
3) Where the internal circlips are used?
Correct Answer: Holes
4) Which angle of drill prevent the friction of tool behind cutting edge?
Correct Answer: Clearance angle
5) What does the letter H denotes in the drill helix angle
Correct Answer: Hard material