11900870016 - 23 pieces - 6 HSS taps + 6 HSS dies M3 to M10 + 2 die holders + 1 die holder 25.4 + 6 HSSE5 drill bits + accessories
81900170008 - 10 pieces - 5 DIN 371/6 M3 to M10 HSSE5% HSSEE STAINLESS STEEL GUN taps + 7 HSSE5% cobalt CUTINOX drill bits - TECHNIC