This Makita 18V Circular Saw Brushless is ideal for the most demanding cutting tasks The Makita DHS680 circular saw has a high efficiency brushless motor which provides higher power. It boasts an impressive no load speed of 5000rpm to the 165mm blade. Features: Bevel cuts up to 50° Automatic Speed Control Electric brake Soft start Electronic current limiter for overload protection Tool Hanger Twin LED job light LED indicator panel with 3 LED\'s has 3 funtions. 1 - monitor battery power remaining, 2 - indication of automatic speed control, 3 - indication of overload protection activation Rear dust exhaust port Large lock off lever Compact and lightweight design is achieved by downsizing the motor and better placement of parts and by using durable but light magnesium die-cast for base, blade case and safety cover Ergonomic soft grip handle Blower function to clear wood dust from cutting line Automatic speed control Automatically changes the cutting speed according to load condition for an optimum operation: On light duty: high-speed rotation mode On heavy duty: high torque mode 1 solid green LED: high torque mode Batteries, charger or kitbox are NOT included Machine compatible with Makita BL1830, BL1840 and BL1850 batteries Specification: Blade Diameter: 165 mm Max Cut @ 0°: 57 mm Max Cut @ 45°: 41 mm Max Cut @ 50°: 37 mm Bore Diameter: 20 mm Noise sound pressure: 83 dB(A) Noise sound power: 94 dB(A) Noise K factor: 3 dB(A) Maximum Output: 680 w No Load Speed: 5,000 rpm Weight: 3.3kg