PFERD Step Drill Set HSS 3-Piece EAN 4007220166109
Features
Specification
Advantages
- Drilling and deburring in a single step.
- Completely smooth running and a high cutting performance.
- The high-quality drill tip ensures effortless centring and drilling.
- The tool taper makes it easier to pull back from drilled plates.
- Chips which do not break are neatly removed as with a spiral drill.
- Built-up edges and cold welding on the blades are prevented.
Recommendations for use
- Use HSS step drills on sheets, pipes and profiles with a maximum thickness of 4 mm.
- Use cutting oil/compressed air as a coolant and lubricant in the case of step drills without a coating.
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