Designed for high torque manufacturing applications the YFC-35D controller operates with only YF-series electric screwdrivers. The controller offers a programmable three-step multi-sequence mode for fastening applications. The YF tools features an adjustable RPM setting and a selectable Soft Start mode. The tool also offers a selectable Multi Hit Mode for soft joint applications, along with programmable settings for angle and auto reverse. This assembly tool is a versatile torque and automation control system engineered for precision accuracy and repeatable torque control.