What is the type of blade in which is only the teeth portion is hardened and tempered​?
A.all hard
B.flexible back
C.medium
D.soft


Sagot :

Answer:

Flexible back. In this type, only the teeth portion is hardened and tempered, making the blade springy and less likely to break. The following are the recommended teeth-per-inch of blades for different kinds of stocks to be cut

Explanation:

PA BRAINLIEST PO PLSS