PFERD 25201036 drill bit 1 pc(s)

HSS step drills for drilling and deburring thin sheets, pipes and profiles made from various materials. To ensure reliable torque transmission, all step drills have a three-surface shaft. Materials that can be worked: Aluminium Soft aluminium alloys Tough aluminium alloys Bronze Other non-ferrous metals Hard non-ferrous metal Duroplastics Case-hardened steels Steel, cast steel Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC) Elastomers Fibre-reinforced duroplastics (GRP, CRP) Fibre-reinforced duroplastics (GRP, CRP) with a fibre content > = 40 % Plastics Fibre-reinforced duroplastics (GRP, CRP) with a fibre content > 40 % Hard wood Wood Wood Plastics Hard non-ferrous metal Others Chipboard Steel Steel, cast steel Steels up to 1,200 N/mm² (< 38 HRC) Steels up to 700 N/mm² (< 220 HB) Cast steel Thermoplastics Titanium Titanium alloys Soft wood Other non-ferrous metals Tool steels Applications: Drilling Deburring Countersinking Work on edges Drive types: Power drill Column drill