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Nominal ⌀ DC | 4.2 mm | |
Coating | TiAlSiN | |
Tool material | Solid carbide | |
Standard | DIN 6537 K | |
Version | 4×D | |
Tolerance nominal ⌀ | m7 | |
Number of cutting edges Z | 2 | |
Point angle | 140 degrees | |
recommended maximum drilling depth L2 | 17.7 mm | |
Shank | DIN 6535 HB to h6 | |
Through-coolant | yes, with 25 bar | |
Machining strategy | HPC | |
Semi-Standard | yes | |
Flute length Lc | 24 mm | |
Overall length L | 66 mm | |
Shank ⌀ Ds | 6 mm | |
Feed f in titanium > 850 N/mm2 | 0.06 mm/rev. | |
Colour ring | pink | |
Type of product | Jobber drill |
Article number | 122481 4,2 | |
EAN / GTIN | 4062406790745 | |
Manufacturer number | 122481 4,2 | |
Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |