The dry version of the trimmer model works with the diamond disc and does not require any cooling process. It must still be connected to a vacuum cleaner to suck up plaster dust.
Power source: 230V-50/60HZ
Rotation speed: 2.800rpm
Disk: DM 148
Features SQ 145 L2:
The model trimmer, water version, works with the bakelite disc and needs to be cooled by a water spring, therefore it must be connected to the water supply plant with a pipe. The machine is supplied with a solenoid valve that opens the water only when the engine is running.