Basic program / drills / step drills

Please chose the step drills you're looking for:
Combination step drills/HSS
Step drills/HSS up to 4 mm for metric thread though-hole drilling
Step drills/ HSS up to 6 mm, for metric core-hole drilling
Step drills HSS up to 4 mm for amoured conduit thread sizes
Step drills/HSS up to 6 mm for amoured conduit core
Step drills/HSS for mechanical engineering and tinsmith working - 2 cutters
Step drills assortment/HSS