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EAN / GTIN:
Manufacturer number:
Cat. No.:
Micro grooving insert, internal, left-hand, L1 = 20 mm, ⌀ Dmin / w: 5,2/1,5mm
Article no.: 480021
Catalog no.: 270324
Article code:
Product details
Technical Data
| Wet maximum | suitable | |
| Cooling lubricant | yes | |
| Series | Micro | |
| Manufacturer’s designation | Micro-Einstecheinsatz innen links | |
| Width of insert B | 1.5 mm | |
| Insert version | left-hand | |
| Usable length L2 | 20 mm | |
| Centre-line offset f | 2.5 mm | |
| External diameter D | 5 mm | |
| Min. groove diameter (internal) D1 | 5.2 mm | |
| for bores from Dmin | 5.2 mm | |
| Cutting depth ap, max. | 1 mm | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel) | |
| Type of product | cutter insert | |
| Direction of action | left-hand | |
| Suitable for material | brass; cast iron (K); stainless steel (M); steel (P) | |
| Machining method | plunging (ESE) | |
| Cutting conditions | continuous | |
| Content | single part |
Identification & Classification
| Article number | 480021 | |
| Catalog number | 270324 | |
| EAN / GTIN | 4045197467010 | |
| Manufacturer number | 270324 5,2/1,5 | |
| Article class | 21I | |
| Manufacturer/responsible person | 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
