Chainsaw instructor Joe Glenn is shown here building a hinge in a storm damaged elm tree, then releasing it and escaping. After it is safely on the ground he makes a practice post out of the stump for his students to use in learning how to perform a bore cut. Lots of loggers resist using this method, but they are clinging to methods devised when the axe and crosscut saw were the only tools available. Modern saws increase our options for methods in cutting and bucking trees, improving production and safety for those willing to learn. Remember to always start your bore cut with the lower corner of the bar.
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