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Manufacturer number:
Solid carbide HPC drill Weldon shank DIN 6535 HB 20 mm
Article no.: 122880 20
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 7×D
- Type: W
- Tolerance nominal ⌀: h7
Product details
Technical Data
| Nominal ⌀ DC | 20 mm | |
| Coating | ZOX | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 7×D | |
| Type | W | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 122 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Flute length Lc | 152 mm | |
| Overall length L | 205 mm | |
| Shank ⌀ Ds | 20 mm | |
| Shank tolerance | h6 | |
| Feed f in aluminium long-chipping | 0.4 mm/rev. | |
| Colour ring | yellow | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122880 20 | |
| EAN / GTIN | 4045197400765 |
Application Table
N
350
N
320
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250
N
150
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120
N
90
N
80
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70
N
80
N
150
N
80
N
80
N
Description
Version:
With dynamic flutes for reliable chip evacuation.
Advantage:
For high performance drilling in aluminium materials.