Features:

This Precision Twist Drill T400 Drill bit is a core drill with 4 flutes, a Morse taper shank, diameter 1.6250" (1.5/8") with an overall length of 17" and a flute length of 10"", according to ANSI standard for enlarging pre-drilled or cast holes prior to reaming, HSS with steam tempered finish for machining free machining, plain carbon and alloy steel and grey and malleable cast-iron.

Details: