Auto-Start Wireless System (AWS) - connects to compatible dust extractors with Bluetooth. Brushless motor Automatic Torque Drive Technology Features: For Dry Cutting with diamond blade Electric brake Soft start LED job light Dust collecting port Dust cover Brushless motor Bevel cuts up to 45° Shaft lock Automatic Torque Drive Technology: Automatically changes the cutting speed according to load condition for optimum operation Auto-Start Wireless System (AWS) - connects to compatible dust extractors with Bluetooth. Technical specifications: Voltage: 18V Blade Diameter: 125mm Bore Diameter: 20mm No Load Speed: 8,800rpm Max Cutting Capacity @ 0°: 40mm Max Cutting Capacity @ 45°: 27mm Net Weight: 2.5 – 3.0kg Vibration: 4.0 m/s² Vibration K Factor: 1.5m/s² Sound Pressure Level: 96 dB(A) Sound Power Level: 107 dB(A) Sound K Factor: 3 dB(A)