High speed steel (HSS) tools are: A) Able to withstand higher ...

[sam.t96]

High speed steel (HSS) tools are:
 
  A) Able to withstand higher temperatures than other kinds of cutting tools such as carbides
  B) Easily shaped into desired forms of tools
  C) Used by machinists more often than any other kinds
  D) Often used on machines that are capable of operating only at high RPM

Question 2

Back rakes should be ground on the tool:
 
  A) When the toolholder is of the straight type without a built in back rake
  B) At the angle given in Table 1 for turning various metals
  C) At the same time the side rake is ground
  D) All of the above

[Kingjoffery]

Answer to Question 1

B

Answer to Question 2

C

[sam.t96]

Thanks for the timely response, appreciate it

[Joy Chen]

YES! Correct, THANKS for helping me on my review