SAW CHAIN SHARPENER CS-X 3/16, Notes: Manual sharpening saves costs, is economical and goes much easier on material than mechanical, Notes: sharpening. Sharpening with CHAIN SHARP CS-X guarantees longer durability and use of the saw chain., Notes: No time-consuming conversion, simply change from left to right tooth by turning the device. Blunt, Notes: files are simply replaced through the opening at the side. All three files can be changed quickly, Notes: and easily., Dim A (1): [File Dia.] 3/16, Dim B (2): [Chain Pitch] .325