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Tuotekoodi:
EAN / GTIN:
Valmistajan numero:
Solid carbide HPC drill Weldon shank DIN 6535 HB 4 mm
Tuote nro.: 122608 4
Tuotekoodi:
- Tool material: Solid carbide
- Standard: DIN 6537
- Version: 6×D
- Type: W
- Tolerance nominal ⌀: p6
Tuotetiedot
Tekniset tiedot
| Nominal ⌀ DC | 4 mm | |
| Coating | DLC | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 | |
| Version | 6×D | |
| Type | W | |
| Tolerance nominal ⌀ | p6 | |
| 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 aluminium short-chipping | 0.28 mm/rev. | |
| Colour ring | yellow | |
| Type of product | Jobber drill |
Tunnistenumerot ja Luokitukset
| Tuotekoodi | 122608 4 | |
| EAN / GTIN | 4045197568755 |
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Kuvaus
Version:
Spiral fluted, with 6 guide chamfers and internal cooling channels.
New generation of high performance pilot drills in the HPC range.
With 140° point angle and special p6 cutting edge tolerance for optimum generation of a pilot hole. High alignment accuracy and roundness of the pilot hole.
New generation of high performance pilot drills in the HPC range.
With 140° point angle and special p6 cutting edge tolerance for optimum generation of a pilot hole. High alignment accuracy and roundness of the pilot hole.
Note:
Flute length LC = L2 + 1.5 × DC.
For deep-hole drilling deeper than 16×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole always improves process reliability.
For deep-hole drilling deeper than 16×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential. The generation of a pilot hole always improves process reliability.