Dormer A730 13.80MM HSS E Morse Taper Standard Length Drill DIN 345

High Speed Cobalt (HSCo) provides superior hot hardness when drilling 118 degree conventional point provides easy re-grinding Point Thinned above 14mm to provide good centering and reduced thrust forces Bronze finish identifies Cobalt based substrate and reduces built-up-edge Common taper shanks across numerous diameters helps reduce workholding