Product description Very robust circular saw for demanding applications. The 40Vmax XGT Li-ion battery and brushless motor make this saw an excellent choice for demanding applications. The blade can reach up to 6400 min ̄¹ to ensure high cutting results with large cutting capacity. Extreme Protection Technology (XPT) for enhanced dust and water resistance. Two 4.0A batteries and a charger. ADT (Automatic Torque Drive Technology): speed is automatically controlled during operation to achieve optimum performance depending on requirements Battery protection system automatically switches off power when battery level is low Maintenance-free, long-life brushless motor XPT (Extreme Protection Technology) has been developed for improved dust and water resistance when used in harsh working conditions Makita's new RS001G has a cast magnesium base and blade guard along with a cast aluminium cover and motor housing provide a lightweight, durable design. The soft grip ensures greater comfort while working. The eXtreme Protection Technology (XPT) is designed for improved dust and water resistance for use in harsh conditions. Automatic torque Drive Technology (ADT) adjusts the cutting speed and torque during cutting for optimum performance. The RS001G uses the new XGT technology.