When using 8 metal blades (outer diameter 6.3 x inner diameter 0.8 inches (160 x 20 mm))
Cutting width: 6.3 inches (160 mm)
Rotational Speed: 6,400 rpm
When using an anzen rotor:
Cutting width: 9.4 inches (240 mm)
Rotational Speed: 6,000 rpm
Battery Pack: 18V, 4,000mAh, Li-ion
Charging time: 60 minutes
Working time per charge: 8 metal blades, about 50 minutes, safety rotor, about 40 minutes (*The working time may vary depending on the working environment. )