You're feeding branches into the chipper and the chips coming out look wrong. Stringy, torn, uneven. The machine sounds like it's working twice as hard as it should, and every now and then a branch stalls and you have to push. You tell yourself you'll deal with the blades next weekend. Then next wee
Most people assume sharpening only requires polishing the blade edge until it feels sharp. However, wood chipper blades have strict factory angle standards that directly determine cutting efficiency and structural durability. Random grinding will change the original bevel angle, leading to poor wood
