The Makita DCC500 is an 18V cordless brushless disc cutter from the Makita LXT range The dust cover and dust collecting port are designed to collect the majority of dust for a safer working environment and minimal cleanup. The machine features automatic torque drive technology which changes the cutting speed according to the load condition for optimum operation. The cutter also features the Auto-Start Wireless System (AWS) so it can be connected to compatible dust extractors via Bluetooth. Features: For Dry Cutting with diamond blade Electric brake Soft start Brushless motor LED job light 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. The dust extractor automatically runs while the switch is on Shaft lock Dust collecting port Dust Cover Bevel cuts up to 45 degrees Comes with: Dust bag Hex wrench Specification: Battery Type: Lithium-ion Voltage: 18 v Blade Diameter: 125 mm Max Cut @ 0º: 40 mm Max Cut @ 45º: 27 mm Bore Diameter: 20 mm Noise sound pressure: 96 dB(A) Noise sound power: 107 dB(A) Noise K factor: 3 dB(A) No Load Speed: 8,800 rpm Vibration K factor: 1.5 m/sec² Vibration: Cutting Concrete 4.0 m/sec² Net weight: 2.5 - 3.0 kg