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Codul articolului:
EAN / GTIN:
Număr producător:
Alezoare pentru maşini cu comandă numerică 8,48 mm
Cod articol: 162902 8,48
Codul articolului:
- Toleranţă: 0 / 0,005
- Materialul sculei: HSS E
- Standard: Normă de fabricaţie
- Răcire interioară: nu
- Coadă tip: DIN 1835 A cu h6
Detalii despre produs
Date tehnice
| ⌀ nominal DC | 8,48 mm | |
| Strat de acoperire | neacoperită | |
| Toleranţă | 0 / 0,005 | |
| Materialul sculei | HSS E | |
| Standard | Normă de fabricaţie | |
| Răcire interioară | nu | |
| Coadă tip | DIN 1835 A cu h6 | |
| Utilizare la tipul de găurire | la gaură străpunsă | |
| Lungimea tăişului Lc | 33 mm | |
| Lungime activă L1 | 80 mm | |
| Lungimea totală L | 117 mm | |
| Număr de dinţi Z | 6 | |
| ⌀ cozii Ds | 8 mm | |
| Avans f pentru oţel < 750 N/mm2 | 0,25 mm/rot | |
| Adaos de alezat în ⌀ | 0,1 mm - 0,2 mm | |
| Inel colorat | verde | |
| Tip produs | Alezor |
Numere de identificare și clasificări
| Cod articol | 162902 8,48 | |
| EAN / GTIN | 4062406143053 |
Tabel de aplicaţii
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Descriere
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.