LATHE CUTTING TOOLS - Quiz

1) Why the carbide can NOT be used as solid bit?

Due to its ductility Due to its brittleness Due to its red hardness Due to its cold hardness

2) What will happen if too much side relief in parting tool?

Weaken the tool Get more tool life Strengthen the tool Helps easy chip flow

3) What is the cause of glazing?

Hard material on to hard of wheel Hard material on soft wheel Soft material on hard of wheel Soft material on soft wheel