Cutting Tools MCQ - Turner (Set-1) with Answers

Cutting Tools MCQ - Turner (Set-1) with Answers

121) Which angle of counter sink drill you will select for seating counter sink type A (IS : 3406-1986) ?

Answer is:

Counter sink drill 90 Degree

122) What will be the result if the clearance angle in drill is increased ?

Answer is:

Weak cutting edge

123) A reamed hole has patches of poor finish. Which one of the following is the cause for this defect ?

Answer is:

The bored hole has insufficient reaming allowance

A reamed hole has patches of poor finish. Which one of the following is the cause for this defect ?

124) Grinding fluids are used to

Answer is:

All of the above

Grinding fluids are used to