HiKOKI Hitachi Electric Disc 100mm Grinding Wheel Outer AC100V 760W High with Folding (formerly Koki) Grinder, Diameter, Power, 3-Pin Plug,

Grinding wheel: [Resinoid flexible grinding wheel] Outer diameter 100 x Thickness 5 x Hole diameter 15 mm / [Resinoid grinding wheel] Outer diameter 100 x Thickness 6 x Hole diameter 15 mm Maximum circumferential speed: 4,300m/min Power supply: Single-phase AC 50/60Hz Rated current: 8.0A Power consumption: 760W Rotation speed: 12,000 rpm Machine dimensions: Total length (including grinding wheel) 295 x gear cover height 60 mm Mass: 1.9kg Cord: 3-core, 2.5m, with 3-pin plug