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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Die, UNC: 1.1/4-7
Article no.: 722845
Catalog no.: 142520
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Interface position | on the machine | |
| Holder type | die stock | |
| Dry machining | suitable only under restricted conditions | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Thread type | UNC | |
| Nominal diameter of inch thread D | 1.25 in | |
| Thread D | 1.1/4-7UNC-2A | |
| Thread pitch | 3.629 mm | |
| Turns per inch | 7 | |
| Thread tolerance class | 2A | |
| Body diameter | 65 mm | |
| Flank angle | 60 degrees | |
| Tool material | HSS | |
| Machining group | N (non-ferrous metals); P (steel) | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 25 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | EN 22568 | |
| Machining method | thread processing external (EGA) | |
| Type of product | dies | |
| Content | single part |
Identification & Classification
| Article number | 722845 | |
| Catalog number | 142520 | |
| EAN / GTIN | 4062406224189 | |
| Manufacturer number | 142520 1.1/4-7 | |
| Article class | 11K | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
P
P
Description
Version:
Closed, pre-slit form; with tapered lead chamfer on both sides for easy start to the threading action and clean swarf evacuation in the direction of cutting. 1¾ turns lead chamfer.
Application:
For UNC uniform coarse threads ASME − B1.1.