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 More information: Packaging content | Number of drill bits | 1 pc(s) | Features | Proper use | Drill |
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