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EAN / GTIN:
Manufacturer number:
Cat. No.:
Thread milling insert for internal and external threads 55°, HB7720, Threads per inch: 14
Article no.: 218020 14
Article code:
Product details
Technical Data
| Type of product | other cutting insert | |
| Coating | PVD | |
| Thread profile | full profile V | |
| Number of teeth | 5 pcs. | |
| Tool material | Carbide | |
| Correction factor fz | 2.5 | |
| Manufacturer’s designation | Gewinde-Fräswendeplatte | |
| Insert version | neutral | |
| Thread type | BSP/G; BSW/WW; G | |
| Flank chamfer angle, left | 55 degrees | |
| Threads per inch | 14 | |
| Insert size L | 11 mm | |
| Machining group | M (stainless steel); P (steel) | |
| Cutting media, manufacturer’s designation | VHM TICN | |
| Grade | HB7720 | |
| Direction of action | neutral | |
| Suitable for material | stainless steel (M); steel (P) | |
| Machining method | spiral milling (thread milling) (FSC) | |
| Chip breaker | yes | |
| Number of potential uses | 2 pcs. | |
| Weight | 1 g | |
| Content | single part |
Identification & Classification
| Article number | 218020 14 | |
| EAN / GTIN | 4045197412300 | |
| Manufacturer number | 218020 14 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
140
N
120
N
80
P
120
P
110
P
100
P
80
P
60
M
80
M
70
K
70
N
120
Description
Version:
Sturdy inserts. Two usable edges.
- Wide range of applications thanks to universal chip breaker geometry.
- High repetition accuracy.
Application:
For internal and external threads 55° to standard BS 84: 1956, DIN 259, ISO 228/1:1982. Tolerance medium, class A.