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Stornello® Metal System

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Complete kit for processing metal surfaces.


Stornello® Metal System is equipped with a precision rotary sander, which adapts to any type of environment and guarantees treatment and restoration on flat or slightly curved surfaces.

It is light in weight and can be carried anywhere without the slightest effort. Its patented 3 spherical wheel system allows the operator to work fluidly and effortlessly even for a long time and guarantees a constant pressure of the backing disc on the surface, preserving it from any damage during processing.

The pressure is calibrated by acting on a knob for continuous adjustment of the angle of incidence of the backing disc on the surface, which allows an ideal tool setting for each type of operation to be performed.

Stornello® also has a rotation speed adjustment on 7 different levels which makes it very flexible in use.

Stornello® Metal System technical features:

  • Power: 1,010 W
  • 3 removable and replaceable spherical wheels
  • Speed: 7 speeds – from 1,500 rpm to 3,200 rpm
  • Dimensions: cm 30x30x30
  • Disc: Ø150 mm
  • Weight: 4 kg
  • Power cable length: 5 m


Stornello® Metal System is suitable for the following applications:

  • Elimination of small weld seams and surface imperfections
  • Removal of burns, oxidations and old paints
  • Homogeneous disc satin finish


Classe: 50
Stornello® belongs to MultiMode line

Additional information



Surface type

Tipo operazione



P/N Version Equipment
7699950032 Stornello® Metal Basic System
  • One ø150 XX Hard Velcro backing disc
  • non-woven dust bag
  • tool bag
  • 2 discs siatop 1815, grit 60
  • 2 discs siatop 1815, grit 120
  • personal protective equipment (face mask, hearing protectors and over-glasses)
7699950016 Stornello® Metal Rental System
  • One backing disc for stone ø150
  • Non-wowen dust bag​
  • Tool bag
  • One diamond pad – 800 grit
  • personal protective equipment (face mask, hearing protectors and over-glasses)