HiKOKI Multivolt gives its user AC power with DC freedom, now made even better by a level of convenience and superior technology you won't get from other tools. HiKOKI multivolt gives a double voltage supply in one battery, meaning you simply snap it into place and power on regardless of whether you're using 36V or 18V tools. - RFC (Reactive Force Control) - When the gyroscope sensor built in the controller detects a predetermined angle, the motor stops automatically to prevent excessive jerking of the tool - The side handle can be mounted in 11 different positions to improve workability - Highly durable design that is resistant to heat generation1/2 Keyless metal chuck - Maximum torque of 140Nm