The cutting angle of a flat drill varies from-A-3° to 8°B-20° to 30°C-60° to 90°D-90° to 120°-D-90° to 120°

Question

The cutting angle of a flat drill varies from-A-3&deg; to 8&deg;B-20&deg; to 30&deg;C-60&deg; to 90&deg;D-90&deg; to 120&deg;-D-90&deg; to 120&deg;

APTITUDE CRACK · Accepted Answer

D 90&deg; to 120&deg; Explanation: No answer description is available.

Production Engineering - Engineering