Step drill 3-piece HSS-TiALN

BOHRCRAFT 4-12, 4-20, 4-30mm

TiAlN step drills in ABS BOX3 size 1 A / 2 A / 3 A /
Step drills made of high-speed steel, with a coating with a longer service life.
Cylindrical body, right cut, with split tip.
For larger holes in thin-walled materials, as well as to enlarge existing holes in sheet steel and stainless steel to a thickness of 2 mm.
Top industrial quality.
  1. 129.90€
    SET