22-Volt Cordless, Brushless 5 in. Angle Grinder AG 500 A22 with Kwik LockThe new AG 500 A22 cordless angle grinder gives you the power of a corded tool with the productivity and safety of cordless. The AG 500 A22 has a brushless motor for 3 times longer lifetime (no commutator to damage and no carbon brushes to change). Our engineers have improved the electronics and gearing of the tool which leads to more efficiency and power during grinding applications. The AG 500 A22 has the performance to tackle applications