Saw Chain Maintenance
Gullet Filing Approximately every fifth sharpening, clean out gullets by filing them back with a 7/32" round file. File gullets from the inside out (the side opposite from sharpening). Always leave a 1/8" shelf behind the gullet.
Before After If not cleaned out regularly, the outer edge of your gullets will eventually prevent the working corners of your cutters from getting an adequate bite into the wood.
Wrong Little or no clearance between the working corner and the gullet’s outer edge.
Right Clearance is maintained between the working corner and the gullet’s outer edge.
Depth Gauge Setting
NOTE: The depth gauge setting for all square-ground chisel saw chain is .025".
Safety & Maintenance Manual
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