> Fine nicking
> Coarse bushammering
> Medium bushammering
> Fine bushammering
> Sandblasting 1400 grain size
> Sandblasting 800 grain size
> Sandblasting 400 grain size
> on flat surfaces
When is often necessary a tools change, Frankroll is a good substitute of rotary bushammerings. It can be fitted in every polishing machine tool holder Frankfurt-shaped. Frankroll is a compromise between versatility and performances, but for high production it's recommended the use of tools Spunty, Varia or Abrax.
The main features of Frankroll is that it is very easy to use, in particular its mounting.
√ Very easy to use.
√ Suitable for every kind of polishing machine.
√ Very short time for changing tools.
√ High production with minimum investiment.
√ Possibility to make different kind of working in marble and sandstone it can fit 8 kinds of rollers.
√ Possibility to mount one or two rollers for each support.