PFERD Chain Saw Sharpener CS-X-3/16" // Chain saw sharpeners from PFERD are exceptionally suited for manually sharpening chain saws. The CHAIN SHARP CS-X chain saw sharpener stands out due to a stable file position, ergonomic shape and easier operation. The device provides a sharpening angle of 30°. // Contents: 1 x Sharpener, 1 x Depth gauge file, 2 x Classic Line chain saw files // Fits chain saw file: 3/16 inch // Chain pitch: .325 inch // Depth gauge distance: 0.025 inch // Drive type: manual use // Materials that can be worked: steels up to 370 HV (38 HRC) // Applications: sharpening // Recommendations for use: Manual sharpening is more economical and much more gentle than machine-based sharpening, and can prolong the service life of the saw chain. Efficient sharpening requires less material to be removed and the sharpening time is considerably reduced. Long service life of the devices due to simple replacement of the files. Precise and uniform sharpening result, even for inexperienced users.