Equipped with a diamond cutter as standard. Cutting surfaces have few burrs and chips, and chamfering is also possible. Despite its space-saving, lightweight, and compact design, the machine has a full working width of 240 mm from end to end. Power supply: AC100V (50/60Hz) Power cord length: 1.8m Rated time: 15 minutes Rotation speed: 3500 rpm Width(mm):250 Depth(mm):190 Height(mm):125 Outer diameter(mm):60 Blade thickness(mm):0.8 Remarks:Printed circuit board, metal Table dimensions(mm)W x D:240 x 143 .