A drill mainly used in drilling brass, copper or softer materials, is Options: A . &nbspFlat drill B . &nbspStraight fluted drill C . &nbspParallel shank twist drill D . &nbspTapered shank twist drill

A drill mainly used in drilling brass, copper or softer materials, is

Question

A drill mainly used in drilling brass, copper or softer materials, is

Options:

A . Flat drill

B . Straight fluted drill

C . Parallel shank twist drill

D . Tapered shank twist drill

Answer: Option B

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