Composition:

Drill HSS-E type UTO-160-D2.5 / 3.3 / 4.2 / 5 / 6.8 / 8.5 / 10.2
Tap HSS-E with reinforced shank type UTO-110205M3 / M4 / M6 / M8 / M10
Tap HSS-E pass-through shank type UTO-110305M12

Composition:

Drill HSS-E UTO-160-D2.5 / 3.3 / 4.2 / 5 / 6.8 / 8.5 / 10.2
HSS-E blind tap reinforced shank type UTO-110226M3 / M4 / M6 / M8 / M10
HSS-E blind tap UTO-110326M12