YG-1 N/C Spotting Drills 8% Cobalt, 90 or 120 Point

YG-1 N/C Spotting Drills 8% Cobalt, 90 or 120 Point For greater precision centering work on NC/CNC machines. A larger diameter in respect to the subsequent drilling tool allow to obtain the centering and chamfering simultaneously. Good chip removal and fav