Note :Flute length LC = L2 + 1.5 × DC. Versions with HB and HE shank available at the same price as HA. For HB shanks: use order No. 123104. For HE shanks: use order no. 123109.
Version :Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
123103 3# | Attribute | Value |
---|---|---|
1. | Series | Pro Steel |
2. | Shank | DIN 6535 HA to h6 |
3. | Point angle | 135 Grad |
4. | Colour ring | green |
5. | Coating | TiAlN |
6. | Tool material | Solid carbide |
7. | Machining strategy | HPC |
8. | Through-coolant | yeswith 25 bar |
9. | Version | 8×D |
10. | Type of product | Jobber drill |
11. | Semi-Standard | yes |
12. | recommended maximum drilling depth L2 | 29.5 mm |
13. | Feed f in steel < 900 N/mm2 | 0.13 mm/U |
14. | Nominal ⌀ Dc | 3 mm |
15. | Number of cutting edges Z | 2 |
16. | Tolerance nominal ⌀ | h7 |
17. | Overall length L | 72 mm |
18. | Flute length Lc | 34 mm |
19. | Shank ⌀ Ds | 6 mm |
20. | Standard | Manufacturer’s standard |
21. | Series | Pro Steel |
22. | EAN/GTIN | 4045197958129 |
23. | brand | HOLEX |
Note :Flute length LC = L2 + 1.5 × DC. Versions with HB and HE shank available at the same price as HA. For HB shanks: use order No. 123104. For HE shanks: use order no. 123109.
Version :Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.