STIHL RAPID Super chains are designed to deliver extremely fast cuts when they're sharp and being used in clean wood. Its cutter and tie strap design reduces vibration while still utilizing the aggressive full-chisel design to power quickly through your jobs. It features a square-cornered cutter shape that minimizes friction and offers excellent cutting and plunge cutting efficiency. Know that while this chain has a high performance design, it will require careful sharpening and maintenance to continue its strong performance. | STIHL 20" Saw Chain 3/8" 36 RS 72