The Erbauer 18V Cordless angle grinder comes with a brushless motor and features a spindle lock for easy disc change and a 2 in 1 guard. This tool offers convenient cordless operation, powered by an 18V lithium-ion battery system, and a 4.0Ah capacity for extended use. The 115mm cutting disc size makes it suitable for various grinding and cutting tasks. The brushless motor technology ensures efficiency and longer tool life.