The 14-in. TS 420 Cutquick cut-off machine comes equipped with an antivibration system that reduces vibration by 43% for comfort. An air fi ltration system delivers 99.96% clean air to the machine and eliminates the need to clean the fi lter. An upright, large-capacity fuel tank provides 20% longer run time than previous models. A top-handle, compact design improves maneuverability and balance. Stihl. 800-467-8445.