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Sachnummer:
EAN / GTIN:
Herstellernummer:
GARANT Master Steel FEED solid carbide drill, plain shank DIN 6535 HA 7,55
Artikel-Nr.: 122725 7,55
Sachnummer:
- Schneidstoff: VHM
- Norm: DIN 6537
- Ausführung: 6×D
- Toleranz Nenn-⌀: h7
- Anzahl Schneiden Z: 3
Produktdetails
Technische Daten
| Serie | Master Steel | |
| Nenn-⌀ DC | 7,55 mm | |
| Beschichtung | TiAlN | |
| Schneidstoff | VHM | |
| Norm | DIN 6537 | |
| Ausführung | 6×D | |
| Toleranz Nenn-⌀ | h7 | |
| Anzahl Schneiden Z | 3 | |
| Spitzenwinkel | 145 Grad | |
| empfohlene maximale Bohrtiefe L2 | 41,7 mm | |
| Schaft | DIN 6535 HA mit h6 | |
| Innenkühlung | ja, mit 25 bar | |
| Zerspanungsstrategie | HPC | |
| Semi-Standard | ja | |
| Spannutenlänge Lc | 53 mm | |
| Gesamtlänge L | 91 mm | |
| Schaft-⌀ Ds | 8 mm | |
| Vorschub f in Stahl < 1100 N/mm2 | 0,37 mm/U | |
| Farbring | grün | |
| Produktart | Spiralbohrer |
Identifikationsnummern & Klassifikationen
| Artikelnummer | 122725 7,55 | |
| EAN / GTIN | 4062406899363 |
Anwendertabelle
P
160
P
140
P
130
P
110
P
90
H
60
M
60
M
50
S
40
K
130
K
80
Beschreibung
Version:
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable operating conditions.
The sector-leading technology of the chisel edge guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
- Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
- The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
- With 145° tip angle for low burr formation when drilling through holes.
The sector-leading technology of the chisel edge guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.