VFFDRB
![](/images/product/vffdrb/vffdrb_header.jpg)
State of the art in high feed machining of hardened steels
- New high productivity geometry with duplex corner radius
- Proven technology Miracle Sigma
- The ultimate development with augmented performance
![Thin chips](/images/product/vffdrb/en_chip.jpg)
New High efficiency geometry
- Thin chips and a long cutting edge to provide both high performance and long tool life.
- Ideal for the machining of hardened steels.
- Reduced cutting force in the radial direction reduces tool vibration and deflection.
Duplex radius
- New high productivity Geometry with a large and small radius.
![Duplex radius](/images/product/vffdrb/vffdrb_duplex_radius.jpg)
![Range](/images/product/vffdrb/en_range.jpg)
Performance and Application Range
- High efficiency machining of high hardened steels over 60 HRC can be achieved.
![](/images/product/vffdrb/vffdrb_side.jpg)
Available from Ø 3mm – 12mm.