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Nominal ⌀ DC | 4.1 mm | |
Coating | TiAlN | |
Tool material | Solid carbide | |
Standard | DIN 6537 K | |
Version | 4×D | |
Tolerance nominal ⌀ | h7 | |
Number of cutting edges Z | 2 | |
Point angle | 140 degrees | |
recommended maximum drilling depth L2 | 17.9 mm | |
Shank | DIN 6535 HB to h6 | |
Through-coolant | no | |
Machining strategy | HPC | |
Flute length Lc | 24 mm | |
Overall length L | 66 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 | 122445 4,1 | |
Manufacturer number | 122445 4,1 |
This article |
Recommendations |
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Solid carbide HPC drill Weldon shank DIN 6535 HB, TiAlN, ⌀ DC h7: 4,1mm |
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Number of cutting edges Z | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Version | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D |
Colour ring | green | without | green | green | green | green | red | blue |
Through-coolant | no | no | no | Yes, with 25 bar | no | yes, to 25 bar | no | no |
Nominal ⌀ DC | 4.1 mm | 4.1 mm | 4.1 mm | 4.1 mm | 4.1 mm | 4.1 mm | 4.1 mm | 4.1 mm |
Point angle | 140 degrees | 140 degrees | 135 degrees | 135 degrees | 140 degrees | 140 degrees | 140 degrees | 140 degrees |
Flute length Lc | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm |