The TS 420 STIHL Cutquik® cut-off machine — one of the best we've ever built. Helping you work longer and more comfortably, this cut-off machine comes with a 14" wheel, delivering a unique blend of performance and efficiency so you get the job done right. With the revolutionary X2 air filtration system, an anti-vibration system, and a lightweight design, you get low maintenance and more maneuverability. Its advanced engine technology also increases fuel efficiency and reduces emissions. (Abrasive wheel included. Diamond wheel (shown) is sold separately.)