Nice little tool for DIY and professionals.
Search SP10001404 for spare discs 

Wheel Size: 3" (75mm)
Power: 280W
No Load speed: 12000RPM
Currency: 220V/50Hz.
Collet size: 3mm
The size of the shaft is M10*1.0
For best performance and durability, the grinder should have 5 minutes of rest in every 15 minutes of cutting(Or if you feel hot, you have to stop the machine)and 5 minutes of rest in every one hour of grinding.
Please check photos for more details
Comes with 5 grinding discs. Please search eBay item number: 282438188140 to buy extra blades. 

Wheel Bore dia: 16mm.
Bore thickness: 11mm.
It can cut less than 2mm iron sheets, aluminium sheets and other soft metal sheets.
See what customer says about it:

Mini 230v Angle Grinder - YouTube

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