The Makita DHS660 Brushless Circular Saw has a indication lamp for Automatic Torque Drive Technology (ADT). If high torque a green is light on, high speed the lights out and overload alert the light blinks green. Featuring a new compact and lightweight design with a side mounted battery means the DHS660 has a lower centre of gravity giving you more control.The ergonomic design also gives the user more comfort for longer time of use. FEATURES: Brushless motor. LED job light. Aluminium base with 45 and 50 degrees bevel cutting capacity. Soft start for smooth start-up. Blower function blows sawdust off cutting line. Rear-facing exhaust port. Large lock off lever for ultimate safety. Automatic Torque Drive Technology: Automatically changes the cutting speed according to load condition for optimum operation. Indication lamp for ADT. Improved visibility of blade tip. Easy-to-read scale markings for easier adjustments. Ergonomic soft grip. SPECIFICATION: Voltage: 18v. Blade Diameter: 165mm. Bore Diameter: 20mm. Max Cutting Capacity at 0ø: 57mm. Max Cutting Capacity at 45ø: 4mm. Max Cutting Capacity at 50ø: 3mm. No Load Speed: 5000rpm. Weight: 2.9 3.2kg.