STIHL RAPID Super 3 (RS3) is a reduced-vibration, low-kickback version of STIHL RAPID Super. It is an aggressive, fast-cutting, full-chisel chain with a single-humped drive link to reduce kickback, plus a cutter and tie strap design that lowers vibration when cutting. The razor-edged, square-cornered cutter shape minimizes chain friction for a smooth, clean cut even in hard or frozen wood. Best suited for medium to high-powered chainsaws, RS3 is ideal for felling, bucking, and limbing as a general-purpose chain for full-time professionals.