C. The heel is that part of the tool which is shaped to produce the cutting edges and face
2. The velocity of tool relative to the work piece is known as cutting velocity.
A. True
B. False
A. True
A. using abrasive slurry between the tool and work
C. cermet, carbide, ceramic, borazon
7. Larger end cutting edge angle __________ tool life.
A. increases
B. decreases
C. does not effect
A. increases
A. tungsten carbide
B. geometrical progression