The Makita HS004G XGT 40Vmax Brushless Circular Saw with Automatic Torque Drive Technology, which automatically changes the cutting speed according to load condition for optimum operation. It produces a high power, similar to an AC tool. For quick, repetitive cuts there are positive stops at commonly used bevel angles. Fitted with a magnesium die-cast base plate for increased precision and durability. Its design also provides improved visibility of the blade tip. For added user safety there is an electric brake and overload warning lamp. There is also a handy LED job light, ideal for working in dark areas. Built-in Auto-Start Wireless System (AWS), connects to compatible dust extractors with Bluetooth. The dust extractor automatically runs while the switch is on.Guide rail compatible, without an adaptor. The XGT 40Vmax range is equipped with special electronics providing digital communication between tool, battery and charger. This allows the charger to provide the optimal charge to