Stihl RAPID Micro 3 is the low kickback version of Stihl RAPID Micro saw chain. RM3 retains all the performance of Stihl RM chain, with the added benefit of low kickback to reduce the risk of kickback injury. It is a taller profile chain with more mass for chain saws with larger displacement engines. Featuring a semi-chisel type of cutter, it typically doesn't get dull as fast as a full chisel chain during normal use, making it easier to maintain.