With cylindrical spotting drill, ⌀ figures shown in the flute. Three drive flats on the shank.
Application:
Drilling and deburring, maximum material thickness = step height (see table).
Technical Data Skaft Three drive flats shank Colour ring without Norm Manufacturer’s standard Tool material HSS E Drill steps in increments of 1 mm Shank ⌀ 12 mm Step height 4 mm Overall length 88 mm Cutter ⌀ D 20 mm - 30 mm
