Rechargeable powerful hand-held or table-mounted tool for cutting with a flat disc shape blade. It adopts the new technologies, the direct-drive exterior rotor which has excellent high rigidity, high response, high precision, higher torque and efficiency, the brushless motor which reduces the temperature rise of the motor and lowers the current, and the lithium battery used in EV (electrical vehicle) which is more durable, safer than the normal type, greatly improve the lifetime and stability.
Rechargeable powerful hand-held or table-mounted tool for cutting with a flat disc shape blade. It adopts the new technologies, the direct-drive exterior rotor which has excellent high rigidity, high response, high precision, higher torque and efficiency, the brushless motor which reduces the temperature rise of the motor and lowers the current, and the lithium battery used in EV (electrical vehicle) which is more durable, safer than the normal type, greatly improve the lifetime and stability.