Tip - Determining the Direction of a Chain Saw Blade | eHow

A chain saw is a powerful tool that's useful around the yard for cutting large limbs and other projects where normal pruning tools aren't up to the job. Chain saws make cutting, trimming and pruning chores quicker and less backbreaking. Creative woodcutters even use chain saws to sculpt large logs. Keep your chain saw manual handy as a reference...