11900170032 - 14 pieces - 7 DIN 371/376 M3 to M12 HSSE5% cobalt multi-application GUN taps + 7 TBX Blade-coated HSSE5 % cobalt drill bits - TECHNIC
11900170027 - 12 pieces - 6 ISO529 GUN M3 to M10 multi-application HSS taps + 6 ISO529 HELICAL M3 to M10 multi-application HSS taps TECHNIC