- Use in material:
- Steel including stainless steel, iron, cast iron, stained and light metals
- Designed for:
- aku-screwdrivers, hand drills, stand drills
- Direction of rotation:
- right cutting
- made of:
- HSS-Co. with TiAln coating
- Type of shank:
- round or hexagonal
- Available sizes:
- 4 - 39 mm
- Metal drilling
- Stepped drills and tube and sheet drills
- Step drills
- Step drills HSS-Co. TiAIN with spiral flute
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![Step drills HSS-Co. TiAIN with spiral flute]()
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![Step drills HSS-Co. TiAIN with spiral flute]()
Step drill OREN with spiral flute HSS-Co.TiAIN - 4-12 mm (1 mm step)
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![Step drills HSS-Co. TiAIN with spiral flute]()
Step drill OREN with spiral flute HSS-Co.TiAIN - 4-20 mm (2 mm step)
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![Step drills HSS-Co. TiAIN with spiral flute]()
Step drill OREN with spiral flute HSS-Co.TiAIN - 6-30 mm (2 mm step)
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![Step drills HSS-Co. TiAIN with spiral flute]()
Stupňovitý vrták OREN HSS-Co. TiAlN so špirálovú drážkou 6-37 (PG) mm
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![Step drills HSS-Co. TiAIN with spiral flute]()
Step drill OREN with spiral flute HSS-Co.TiAIN - 4-39 mm (3 mm step)
- Producer:
- OREN
Variants (5)
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Step drill 4-12 mm (1 mm)
Code: 3805-1
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in stock
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38.72 € 32 € without VAT
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Step drill 4-20 mm (2 mm)
Code: 3805-2
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in stock
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49.61 € 41 € without VAT
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Step drill 6-30 mm (2 mm)
Code: 3805-3
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in stock
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134.31 € 111 € without VAT
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Step drill 6-37 mm (PG)
Code: 3805-4
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in stock
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146.41 € 121 € without VAT
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Step drill 4-39 mm (3 mm)
Code: 3805-5
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in stock
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160.93 € 133 € without VAT
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Product description
Step drills HSS-Co. TiAIN with spiral flute
Step drills are used for drilling cylindrical holes, which edges are at the same time knocked down by the next step.
Drilling into material up to 6 mm thick.
Design:
- cobalt content 5%
- Titanium-Aluminum-Nitride (TiAlN) coated
- drilling diameters are clearly marked on the individual steps
- provided with a spiral groove and a deburring zone
- the spiral groove ensures better chip removal and faster and calmer drilling
- the deburring part is used to deburr the underside of the processed material
- the tip is equipped with a split point - punching and drilling is completely eliminated
Advantages compared to HSS step drills:
- higher heat resistance
- faster drilling
- longer lifetime
- increased surface hardness
- no need to use threading oil
- the features of this tool remain even after regrinding
Used in: alloy steel, non-alloy steel, iron, cast iron, non-ferrous metals, V2A stainless steel, V4A stainless steel, steel with strength up to 1200 N / mm2, drilling holes in sheets, pipes, profiles, CrNi steel, non-ferrous metals, plexiglass, wood
Packed in: tubes for hanging
Note: please use lower speed when drilling in stainless steel material