Brushless motor Rigid aluminium base bevels 0 to 45 degrees left and right Change lever for 3 orbital settings and straight cutting Soft no load function reduces motor speed during idling to suppress vibration Variable speed control dial Makita djv181z brushless 18v lithium jigsaw - bare unit. Features of the djv181z jigsaw: brushless motor. New improved dust extraction hose joint. Rigid aluminum base bevels 0 to 45 degrees left and right. Change lever for 3 orbital settings and straight cutting. Tool-less blade change. Variable speed control dial. Soft start feature. "soft no load" function automatically reduces the motor speed during idling to suppress the vibration of the machine body. Blower function to clear wood dust from cutting line. Twin led job light. Specification for the makita djv181z body only machine. Battery type: lithium ion. Voltage: 18v. Max in steel: 10mm. Max in wood: 135mm. Max in aluminium: 20mm. Strokes per minute: 800 - 3500spm. Shank: universal. Stroke length: 26mm.