The Makita HS011G is a 270mm cordless circular saw powered a by 40v Max XGT lithium-ion battery. This saw is designed for precision rip cutting of 3-1/2"(89mm) thick 4 x timber. It features Makita's Auto-Start Wireless (AWS) system. Features Designed for precision rip cutting of 3-1/2"(89mm) thick 4 x timber Bevel cuts to 1° left and 60° right Large size brushless motor delivers high power similar or superior to corded models Direct compatible with guide rail Lock-off function Soft start Twin LED Job light with pre-glow and afterglow functions Constant speed control Electric brake Anti-restart function. Active Feedback Sensing Technology (AFT): Shuts down the tool if the rotation speed suddenly slows down Auto-Start Wireless System (AWS) - connects to compatible dust extractors with Bluetooth. The dust extractor automatically runs while the switch is on. Dust collection Rotatable dust nozzle diminishes the loss of the convenience of the cordless mobility caused by the hose when the