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Article code:
EAN / GTIN:
Manufacturer number:
Thread milling insert, HB7720, Threads per inch: 16-12
Article no.: 218131 16-12
Article code:
- Flank angle: 55
- Thread profile: Partial profile
- Cutting direction: right-hand and left-hand
Product details
Technical Data
| Thread pitch | 1.588 mm | |
| Type | HB7720 | |
| Tool material | Carbide | |
| Flank angle | 55 degrees | |
| Insert size | 11 mm | |
| Feed fz in steel < 1100 N/mm2 | 0.05 mm | |
| Feed fz in INOX < 900 N/mm2 | 0.03 mm | |
| Coating | TiCN | |
| Threads per inch | 12 - 16 | |
| Number of cutting edges Z | 1 | |
| Internal/external application | Internal; External | |
| Thread profile | Partial profile | |
| suitable for threads | 1 5/8-16; 1 5/8-12 | |
| Cutting direction | right-hand and left-hand | |
| Type of product | Cutter insert for milling |
Identification & Classification
| Article number | 218131 16-12 | |
| EAN / GTIN | 4062406245368 | |
| Manufacturer number | 218131 16-12 | |
| Manufacturer | 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
S
40
K
70
N
120
Description
Version:
Insert size 11.
Application:
For internal and external threads with 55° flank to standard BS 84: 1956, DIN 259, ISO 228/1: 1982.