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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Hand tap set, uncoated, UNC: 2-56
Article no.: 231755
Catalog no.: 130700
Article code:
- Thread type: UNC
- Flank angle: 60
- Tool material: HSS
- Standard: DIN 351
- Tolerance class: 2B
Product details
Technical Data
| Thread size | 2-56 UNC | |
| Coating | uncoated | |
| Thread type | UNC | |
| Flank angle | 60 degrees | |
| Tool material | HSS | |
| Standard | DIN 351 | |
| Tolerance class | 2B | |
| Taper lead form | D; C | |
| Shank | Plain shank with h9 | |
| Through-coolant | no | |
| Application for type of drilling | up to 3×D for blind holes; up to 3×D for through holes | |
| Cutting direction | right-hand | |
| Thread pitch | 0.454 mm | |
| Threads per inch | 56 | |
| Thread ⌀ | 2.18 mm | |
| Overall length L | 36 mm | |
| Shank ⌀ Ds | 2.8 mm | |
| Shank square □ | 2.1 mm | |
| Tapping hole ⌀ | 1.85 mm | |
| Type of threading tool | Hand tap | |
| Colour ring | without | |
| Thread depth | 6.54 mm | |
| Type of product | Tap |
Identification & Classification
| Article number | 231755 | |
| Catalog number | 130700 | |
| EAN / GTIN | 4045197067968 | |
| Manufacturer number | 130700 2-56 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
N
N
P
P
P
K
Description
Version:
2-piece set comprising taper and plug tap.
Application:
For UNC uniform coarse threads ASME − B1.1.