Round file for manual sharpening of saw chains with precise spiral cut for outstanding sharpness and particularly long tool life. For fast, score-free sharpening of saw teeth. In comparison to machine sharpening, these files remove stock sparingly without thermalloads due to friction on the metal.
Projects a full cross line (horizontal & vertical) + 2 independent spot points allows multi-use tool; -Cross line function feature a 150 degree fan angle which provides ample coverage with little set-up time; -Projects down beam with raised clearance, provides line visibility and alignment for wall track layout.