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Codice materiale:
EAN / GTIN:
Codice del produttore:
Alesatore per macchine a CN 6,78 mm
Codice art.: 162902 6,78
Codice materiale:
- Tolleranza del ⌀ del foro: 0 / 0,005
- Materiale da taglio: HSS E
- Norma: Norma interna
- Passaggio interno per LR: no
- Codolo: DIN 1835 A con h6
Dettagli prodotto
Dati tecnici
| ⌀ Nominale DC | 6,78 mm | |
| Rivestimento | non rivestito | |
| Tolleranza del ⌀ del foro | 0 / 0,005 | |
| Materiale da taglio | HSS E | |
| Norma | Norma interna | |
| Passaggio interno per LR | no | |
| Codolo | DIN 1835 A con h6 | |
| Utilizzo per tipo di foro | in caso di foro passante | |
| Lunghezza taglienti Lc | 31 mm | |
| Sporgenza totale L1 | 72 mm | |
| Lunghezza complessiva L | 109 mm | |
| Numero taglienti Z | 6 | |
| ⌀ Codolo Ds | 8 mm | |
| Avanzamento f in acciaio < 750 N/mm2 | 0,2 mm/gir. | |
| Sovrametallo di alesatura nel ⌀ | 0,1 mm - 0,2 mm | |
| Colore collarino | verde | |
| Tipo di prodotto | Bit per viti con impronta a croce Phillips |
Codice articolo e classificazioni
| Codice articolo | 162902 6,78 | |
| EAN / GTIN | 4062406141356 |
Tabella dati
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Descrizione
Version:
Reamers such as 162900, but in 1/100 sizes.
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table (page 231). Often one reamer also covers further fits, since the tolerance bands overlap.
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table (page 231). Often one reamer also covers further fits, since the tolerance bands overlap.