11900170023 - 12 pieces - ISO529 GUN M3 to M10 HSS multi-application taps + 6 TBX Blade-coated HSSE5% cobalt drill bits - TECHNIC
11900170031 - 14 pieces - 7 DIN 371/376 M3 to M12 HSSE5% cobalt GUN taps + 7 FURIUS Fusio-coated HSS drill bits - TECHNIC
