11900870017 - 29 pieces - 12 DIN352 GUN STEAM HSS taps + 12 HSS dies Ø 25.4 M3 to M12 + 2 tap wrenches + die holder + accessories
1050412 - Multi-application machine tap and drill bit [HSS-GUN-DIN371-6H] + [HSS-TiN-DIN338-split point-3 flats shank] TECHNIC (Plastic sleeve)
11900970018 - 21 pieces - 9 taps M3 to M12 + 9 dies M3 to M12 + 1 screwdriver + 1 bit holder + 1 die holder