Up to 30 % less vibration than a standard angle grinder handle. - For anyone who regularly works with an angle grinder, the vibrations generated by the work can be uncomfortable and even harmful. The Expert Handle is designed for professionals. Bosch Vibration Control, a flexible cushioning system, dampens the vibrations of the power tool. Flexible cushioning systems protect your joints day after day - even during the hardest work. Using a vibration-reducing handle on your angle grinder gives you better control. The Expert Handle's comfortable rubberised grip provides extra comfort. For those who regularly work with angle grinders, Bosch recommends the Bosch Expert Vibration Control angle grinder handle. It offers comfort and protection for both left-handed and right-handed users. Suitable for all angle grinders with M10 thread.