This guarantee does not apply where nongenuine or recommended parts or accessories are fitted to the tool. The use of nongenuine or compatible batteries and chargers with Makita Tools will invalidate the Makita guarantee for our tools. Maximum cutting capacity at 50 degrees 37mm. Maximum cutting capacity at 45 degrees 41mm. Maximum cutting capacity at 0 degrees 57mm. Blower function to clear wood dust from the line of cut. Large lock off lever. Twin LED job light. Electronic current limiter for overload protection. Brushless motor.