The severity of water quench sometimes causes: A) One inch ...

[jake]

The severity of water quench sometimes causes:
 
  A) One inch thick sections to harden clear through B) Distortion and cracking
  C) Bubbles to form inside the steel D) Lack of hardening in W1 steels

Question 2

Excessive overhang of the tool and toolholder:
 
  A) Might cause the toolholder to turn in the tool post and the tool to dig in
  B) Might cause a ruined thread
  C) Is generally less rigid
  D) All of the above

[tkempin]

Answer to Question 1

B

Answer to Question 2

D

[jake]

Thanks

[tkempin]

Welcome