11900970018 - 21 pieces - 9 taps M3 to M12 + 9 dies M3 to M12 + 1 screwdriver + 1 bit holder + 1 die holder
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
11900170024 - 12 pieces - ISO529 HELICAL M3 to M10 HSS multi-application taps + 6 TBX Blade-coated HSSE5% cobalt drill bits - TECHNIC