81900170008 - 10 pieces - 5 DIN 371/6 M3 to M10 HSSE5% HSSEE STAINLESS STEEL GUN taps + 7 HSSE5% cobalt CUTINOX drill bits - TECHNIC
11900170023 - 12 pieces - ISO529 GUN M3 to M10 HSS multi-application taps + 6 TBX Blade-coated HSSE5% cobalt drill bits - TECHNIC
