HSS Step Drill
The kwb step drill HSS with spot-drilling point enables precise drilling in the thinnest sheet metal without pre-drilling. Burr-free results thanks to edge breaker and therefore no cold welding. Graduated in common drill diameters for sheet steel, non-ferrous metals and plastics.
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Gradient |
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Gradient |
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525820 |
2 mm |
8 |
525830 |
2 mm |
10 |