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ATORN Hydraulic expansion arbour
In accordance with ISO 7388-1 (DIN 69871); for shell end mill
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Application
Face milling cutters with lateral groove according to DIN 1880 and blade heads according to DIN 8000 and DIN 1830, with a cylindrical bore tolerance of H7, can be clamped.
Execution
- Excellent damping properties
- Hydraulic tool centring
- High balancing quality in the entire system
- Extended service life
- Hardness 52 + 2 HRC
Advantage
- Tool centring
- Maximum internal cooling 80 bar
- Easy to use and very precise
- Smoother milling operation
- Service life extended by 50 %
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 shell end mill arbour (ISO 7388-1)
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