Reduce cutting forces
increaseing cutting forces
reduce surface finish
none of the above
Closed grain cast iron
cast steel
tool steel
high speed steel
10 - 20
30 - 60
220 - 600
80 - 180
Buffing wheel
Diamond wheel
CBN wheel
Diamond dresser
Universal Vernier caliper
Flange micrometer
Gear tooth Vernier caliper
Gear tester