The Makita GA044GZ 40V XGT Brushless 125mm Angle Grinder from ITS is an impressively powerful grinder with X-LOCK mechanism that allows for quick and easy wheel change. This grinder includes a paddle switch for your convenience. It also includes a tool-less wheel cover, electric brake and soft start which prevents the grinder from jumping when you turn it on. With variable speed control, as well as anti-restart function, the grinder incorporates Makita’s Active Feedback Sensing Technology (AFT) which shuts down the tool to protect the user if the rotation speed suddenly slows down. The Auto-Start Wireless System (AWS) lets you connect to a compatible dust extractor with Bluetooth, this lets the dust extractor automatically run when the switch is on. Changing cutting discs is fast and convenient thanks to the keyless X-LOCK system. X-LOCK cutting discs also fit standard angle grinders. At the heart of this tool is the brushless motor that allows you to use it efficiently. As part of the design, the barrow utilizes every bit of battery power when you need, all while reducing the need for ongoing maintenance by reducing the amount of heat generated and working more efficiently. The technology in creating a brushless motor system allows for perfect symmetry between battery power and usage ensuring you get all the power you need, when you need it.