Step drill, straight tap
HSS step drill with straight tap, two-edged
For burr-free drilling and planing sheet metal, pipes and profiles
No centre-punching necessary, drill bits do not run
Suitable for construction steel, CrNi steel, non-ferrous metals, Plexiglas, plastics and wood up to 6 mm thick
Diameter specification is lasered on every level
Three-faced driving shaft, prevents slipping in the drill chuck
Sets delivered in a plastic case
Includes
Set 1:
Each with 1 x step drill with 1 mm increments, 4 → 12, 12 → 20 and 20 → 30 mm
Set 2:
Each with 1 x step drill with 1 mm increments, 4 → 12 mm
1 x step drill with 2 mm increments, 4 → 20 and 6 → 30 mm