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EAN / GTIN:
Gamintojo numeris:
HOLEX Pro INOX VHM galingas grąžtas cilindriniu kotu DIN 6535 HA 7,8 mm
Prekės Nr.: 122390 7,8
Prekės numeris:
- Ašmenys: VHM
- Standard: DIN 6537 K
- Modelis: 4×D
- Tolerance nominal ⌀: m7
- Number of cutting edges Z: 2
Produkto detalės
Techniniai duomenys
| Serija | Pro Inox | |
| Nominal ⌀ DC | 7.8 mm | |
| Danga | AlTiN | |
| Ašmenys | VHM | |
| Standard | DIN 6537 K | |
| Modelis | 4×D | |
| Tolerance nominal ⌀ | m7 | |
| Number of cutting edges Z | 2 | |
| Smailas kampas | 140 laipsniai | |
| recommended maximum drilling depth L2 | 29.3 mm | |
| Kotas | DIN 6535 HA su h6 | |
| Vidinis aušinimas | ne | |
| Flute length Lc | 41 mm | |
| Overall length L | 79 mm | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in stainless steel < 900 N/mm2 | 0.1 mm/rev. | |
| Spalvinis žymėjimas | mėlyna | |
| Produkto rūšis | Spiralinis grąžtas |
Identifikavimo numeriai ir klasifikacijos
| Produkto numeris | 122390 7,8 | |
| EAN / GTIN | 4067263003281 |
Informacinė pritaikymo lentelė
N
140
N
120
P
80
P
75
P
65
M
35
M
30
Aprašymas
Version:
Efficient drilling especially for use in stainless and acid-resistant steels.
Straight main cutting edges with optimised cutting edge design for improved chip breaking behaviour. Enlarged flutes for excellent chip evacuation. Increased wear resistance due to improved carbide substrate and high temperature resistant coating.
Straight main cutting edges with optimised cutting edge design for improved chip breaking behaviour. Enlarged flutes for excellent chip evacuation. Increased wear resistance due to improved carbide substrate and high temperature resistant coating.