- Use in material:
- Steel, iron, cast iron, stained and light metals
- Designed for:
- aku-screwdrivers, hand drills, stand drills
- Direction of rotation:
- right cutting
- made of:
- HSS
- Type of shank:
- round or hexagonal
- Available sizes:
- 4 - 36 mm
- Tiles, glass, plastics drilling
- Drilling in plastic
- HSS step drills with spiral flute
- Producer:
- OREN
Variants (4)
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Step drill with spiral flute 4-12 mm (1 mm)
Code: 3506-1
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in stock
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26.62 € 22 € without VAT
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Step drill with spiral flute 4-20 mm (2 mm)
Code: 3506-2
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in stock
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27.83 € 23 € without VAT
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Step drill with spiral flute 6-30 mm (2 mm)
Code: 3506-3
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in stock
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82.28 € 68 € without VAT
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Step drill with spiral flute 6-36 mm (3 mm)
Code: 3506-4
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in stock
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111.32 € 92 € without VAT
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Product description
Step drills are used for drilling cylindrical holes, which edges are at the same time knocked down by the next step.
Design:
- Drilling diameters are clearly marked on the individual steps
- Equipped with a spiral groove and deburring zone
- The spiral groove ensures better chip removal and faster and more stable drilling
- The deburring part is used to deburr the underside of the processed material
- The tip is with a split point - punching and pre-drilling is completely eliminated
Used in: sheets, pipes, profiles, CrNi steel, non-ferrous metals, plexiglass, wood
Packed in: boxes for hanging
Note: while drilling, use threaded oil for lubrication