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Thread turning insert for trapezoidal thread
Article no.: 431418
Catalog no.: 271271
Article code:
New product
Product details
Technical Data
| Cooling lubricant | yes | |
| Manufacturer’s designation | 22 ER 4.0 TR | |
| Thickness of insert S | 4.76 mm | |
| Insert version | right-hand | |
| Thread type | Tr | |
| Point angle | 30 degrees | |
| Thread profile | partial profile T | |
| Thread pitch | 4 mm | |
| Thread pitch, max. | 4 mm | |
| Insert size L | 22 mm | |
| Threading insert code | 22 ER 4.0 TR | |
| Cutting speed, main application, min. | 60 m/min | |
| Cutting speed, main application, max. | 190 m/min | |
| Cutting speed, secondary application, min. | 60 m/min | |
| Cutting speed, secondary application, max. | 140 m/min | |
| Tool material | Carbide | |
| Machining group | M (stainless steel); P (steel) | |
| Coating | AlTiN | |
| Grade | HB8015 | |
| Insert thickness T | 4.76 mm | |
| Insert designation | 22 ER 4.0 TR | |
| Type of product | profile threading insert | |
| Direction of action | right-hand | |
| Suitable for material | stainless steel (M); steel (P) | |
| Machining method | thread processing external (EGA) | |
| Type of fastening | hole | |
| Chip breaker | no | |
| Cutting conditions | interrupted | |
| Content | single part |
Packaging units
| 1 Carton | 10 pieces |
Identification & Classification
| Article number | 431418 | |
| Catalog number | 271271 | |
| EAN / GTIN | 4045197368232 | |
| Manufacturer number | 271271 HB8015 | |
| Article class | 21J | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |