The circular saw HK 55 and the cutting and crosscut guide rail FSK. The new cutting/sawing system for greater freedom combines precision and efficiency with high user-friendliness, optimized ergonomics, and easy handling. Features such as depth adjustment with lowering function, remote control of the pendulum guard, riving knife, and saw blade change with FastFix provide the best possible working conditions. And the cutting and crosscut guide rail FSK ensures precise, repeated cuts. A powerful and brushless 1,200 W motor delivers constant power during sawing. Safe and comfortable handling thanks to depth adjustment with lowering function, remote control for the pendulum guard, and riving knife. Angle adjustment with quick clamping from 0 to 50 degrees. Sawing with the system: HKC in combination with the cutting and crosscut guide rail FSK or with the guide rail FS. Safe and straight sawing on the guide rail. Longitudinal and transverse sawing up to 55 mm material thickness. Cuts battens. Saws to outer boards/casting molds. Cuts boards. Cuts sheet material in cardboard.