(A) Cermets (X)
(B) High speed steel ()
(C) Tungsten carbide (X)
(D) Stellite (X)
Answers: Broaching tools are usually made of High speed steel.
(A) Cermets (X)
(B) High speed steel ()
(C) Tungsten carbide (X)
(D) Stellite (X)
Answers: Broaching tools are usually made of High speed steel.
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