Cut material i.e. wood, measuring device for chain saw, is screwed in position of nuts that fix strut at saw and displaying desired length of cut material by exchangeable or measuring to be shortened, with marking strap during sawing

摘要

The device is attached such that an individual measures and cuts a cut material in a processing step. The device is screwed in a position of the nuts that fix a strut at a saw, and displays a desired length of the cut material by exchangeable or measuring to be shortened, with a marking strap during sawing.