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Codice art. {{ combinedCodeWithHighlight }}
Codice materiale:
EAN / GTIN:
Codice del produttore:
Codice articolo:
Maschio a macchina, non rivestito, UNF: 1/4-28
Codice art.: 214521
N. del catalogo: 133400
Codice materiale:
Dettagli prodotto
Dati tecnici
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0070 mm | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 7 mm | |
| Shank length LS | 19.05 mm | |
| Thread type | UNF | |
| Thread nominal diameter inch | 0.25 in | |
| Thread | UNF1/4-28 | |
| Thread pitch | 0.907 mm | |
| Turns per inch | 28 | |
| Thread tolerance class | 2B | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 3 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | B | |
| Application for type of drilling | Through hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 5.5 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 5.5 mm | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 80 mm | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 371 | |
| Machining method | thread processing internal | |
| Colour ring | without | |
| Type of product | Taps |
Identificazione e classificazione
| Codice articolo | 214521 | |
| Numero del catalogo | 133400 | |
| EAN / GTIN | 4045197074768 | |
| Codice del produttore | 133400 1/4-28 | |
| Produttore/persona responsabile | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tabella dati
N
13
P
15
P
15
Descrizione
Esecuzione:
Con imbocco corretto.
Uso:
Per filettatura americana a passo fine UNF ASME − B1.1.