ATORN BT40 collet chuck (ISO 7388-2) OZ (4-32 mm) A=70 mm
Brand: ATORN
Art.-no. 23291476
Manufacturer article no. 22660596
EAN 4050293710113
Individual prices for customers after login
Application
For clamping tools with straight shank in OZ collet chucks in accordance with DIN 6388.
Execution
- Alloyed case-hardening steel, core tensile strength at least 950 N/mm²
- Internal coolant supply
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Max. concentricity < 0.005 mm
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
- With Balluff chip hole
- All functional surfaces are machined
Notes
The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.
Delivery
1x BT40 OZ collet chuck (ISO 7388-2)
Brand | ATORN |
Tool holding device | BT 40 |
Collet type | OZ 467E |
Min./max. clamping range (Spannweite min./max.. d) | 4-32 mm |
Outer diameter (D) | 72 mm |
Projecting length (A) | 70 mm |
Balancing quality | G 2.5 at 25,000 rpm |
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