Operating Instructions for the Oregon 720-120 Auto Chain Grinders

Learn how to appropriately, and safely, use the Oregon 720-120 Automatic Chain Grinder. In this video, you will learn how to operate the grinder, important cutter terminology and cutting angles, and proper wheel centering and alignment to achieve the ideal chain sharpness. The electric Oregon chainsaw chain sharpener will save you time and labor by easily sharpening your saw chain.