11900170026 - 12 pieces - 6 DIN 371/6 M3 to M10 HSSE5% cobalt multi-application HELICO taps + 6 TBX Blade-coated HSSE5 % cobalt drill bits - TECHNIC
1142081 - Fully ground HSS metal drill bit -STEAM treatment -NFE66075 -h8 -10xd -Extra long L250 mm -Conventional point