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Micro boring-out insert, internal, right-hand, L1 = 26 mm, ⌀ Dmin: 4,2mm
Article no.: 270218 4,2
Article code:
Product details
Technical Data
| Series | Micro | |
| Minimum ⌀ Dmin | 4.2 mm | |
| Overhang L1 | 26 mm | |
| Shank ⌀ d | 4 mm | |
| Tip centre offset L3 | 1.95 mm | |
| maximum cutting depth tmax | 0.3 mm | |
| Radius R | 0.15 mm | |
| Feed f in steel < 1100 N/mm2 | 0.020 mm/rev. | |
| Feed f in stainless steel < 900 N/mm2 | 0,015 mm/rev. | |
| Feed f in stainless steel > 900 N/mm2 | 0,015 mm/rev. | |
| Type of product | Cutter insert for turning |
Identification & Classification
| Article number | 270218 4,2 | |
| EAN / GTIN | 4045197466174 | |
| Manufacturer number | 270218 4,2 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
250
N
200
N
200
P
160
P
150
P
150
P
80
P
60
H
30
M
90
M
60
S
30
K
90
N
150
