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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Hand tap set, uncoated, UNC: 3-48
Article no.: 231754
Catalog no.: 130700
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Shank diameter DS | 2.8 mm | |
| Thread type | UNC | |
| Cutter diameter D | 2.51 mm | |
| Thread | 3-48 UNC | |
| Thread pitch | 0.529 mm | |
| Turns per inch | 48 | |
| Thread tolerance class | 2B | |
| Length of tapping part Lc | 5.04 mm | |
| Taper lead angle | 8 degrees | |
| Type of thread-cutting tool | hand tap | |
| Content | plug tap; taper tap; two-piece tap set | |
| Taper lead form | C; D | |
| Application for type of drilling | through hole; blind hole | |
| To depth (x diameter) | 3; 3 | |
| Core hole diameter | 2.1 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 2.1 mm | |
| Tool material | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 40 mm | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 351 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | taps |
Identification & Classification
| Article number | 231754 | |
| Catalog number | 130700 | |
| EAN / GTIN | 4045197067975 | |
| Manufacturer number | 130700 3-48 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
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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.