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Foret hélicoïdal carbure monobloc 3,3 mm
Article no.: 122301 3,3
Article code:
- Type d'outils: Carbure monobloc
- Standard: DIN 338
- Type: N
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 3.3 mm | |
| Revêtement | TiN | |
| Type d'outils | Carbure monobloc | |
| Standard | DIN 338 | |
| Type | N | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Angle de pointe | 118 degré | |
| recommended maximum drilling depth L2 | 31.1 mm | |
| Angle d'hélice | 30 degré | |
| Queue | Queue cylindrique avec h7 | |
| Arrosage interne | non | |
| Flute length Lc | 36 mm | |
| Overall length L | 65 mm | |
| Shank ⌀ Ds | 3.3 mm | |
| Shank tolerance | h7 | |
| Feed f in steel < 1100 N/mm2 | 0.08 mm/rev. | |
| Bague de couleur | Sans | |
| Type de produit | Forets hélicoïdaux |
Identification numbers & Classifications
| Article number | 122301 3,3 | |
| EAN / GTIN | 4045197042385 |
Application Table
N
230
N
160
N
160
P
80
P
80
P
70
P
50
P
30
M
30
M
25
S
20
K
85
N
160
Description
Version:
Similar to DIN 338.
Nominal ⌀ and shank ⌀ equal.
TiN coating.
Nominal ⌀ and shank ⌀ equal.
TiN coating.
Note:
Flute length LC = L2 + 1.5 × DC.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.
Non slip clamping in drill chuck No. 341050 with diamond coated jaws.