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Artikkelkode:
EAN / GTIN:
Manufacturer number:
Solid carbide high performance drill, plain shank DIN 6535 HA 7,9
Article no.: 122310 7,9
Artikkelkode:
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Plain shank DIN 6535 HA
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- Skärmaterial: VHM
- Norm: DIN 6537 K
- Utförande: 4×D
- Tolerans nom.-⌀: h7
- Antal skär Z: 2
Produktinformasjon
Technical Data
| Nominell ⌀ DC | 7,9 mm | |
| Beläggning | TiN | |
| Skärmaterial | VHM | |
| Norm | DIN 6537 K | |
| Utförande | 4×D | |
| Tolerans nom.-⌀ | h7 | |
| Antal skär Z | 2 | |
| Spetsvinkel | 140 grad | |
| Rekommenderat maximalt borrdjup L2 | 29,2 mm | |
| Skaft | DIN 6535 HA med h6 | |
| Invändig | nej | |
| Semi Standard | ja | |
| Spännspårlängd Lc | 41 mm | |
| totallängd L | 79 mm | |
| Skaftdiameter Ds | 8 mm | |
| Skafttolerans | h6 | |
| Matning f i stål < 900 N/mm2 | 0,18 mm/v | |
| Färgring | Utan | |
| Produktslag | Spiralborr |
Identification numbers & Classifications
| Artikkelkode | 122310 7,9 | |
| EAN / GTIN | 4045197043856 | |
| Manufacturer number | 122310 7,9 |
Användningstabell
N
140
N
120
P
80
P
75
P
65
P
60
P
35
K
70
Beskrivelse
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.