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Nominal ⌀ DC | 4 mm | |
Coating | TiAlN | |
Tool material | Solid carbide | |
Standard | DIN 6537 | |
Version | 6×D | |
Tolerance nominal ⌀ | h7 | |
Number of cutting edges Z | 2 | |
Point angle | 140 degrees | |
recommended maximum drilling depth L2 | 30 mm | |
Shank | DIN 6535 HB to h6 | |
Through-coolant | yes, with 25 bar | |
Machining strategy | HPC | |
Semi-Standard | yes | |
Flute length Lc | 36 mm | |
Overall length L | 74 mm | |
Shank ⌀ Ds | 6 mm | |
Shank tolerance | h6 | |
Feed f in steel < 1100 N/mm2 | 0.15 mm/rev. | |
Colour ring | green | |
Type of product | Jobber drill |
Article number | 122765 4 | |
Manufacturer number | 122765 4 |
This article |
Recommendations |
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Solid carbide HPC drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7: 4mm |
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Coating | TiAlN | TiN | TiAlN | TiAlN | TiAlN | TiAlN |
Colour ring | green | green | green | green | green | red |
Through-coolant | yes, with 25 bar | yes, with 25 bar | yes, with 25 bar | Yes, with 25 bar | yes, to 25 bar | yes, with 25 bar |
Nominal ⌀ DC | 4 mm | 4 mm | 4 mm | 4 mm | 4 mm | 4 mm |
Standard | DIN 6537 | DIN 6537 | DIN 6537 | DIN 6537 | DIN 6537 | DIN 6537 |
Shank ⌀ Ds | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm |
recommended maximum drilling depth L2 | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm | 30 mm |