Final answer:
Wood shingles are machine-cut while shakes are split by hand, giving shingles a smooth finish and shakes a rough, rustic texture.
Step-by-step explanation:
In the context of roof coverings, wood shingles are typically sawn on both sides to ensure a smooth finish and a uniform thickness, meaning they are machine-cut. On the other hand, a shake is mostly split by hand to retain a rough texture, which is characteristic of shakes and gives a more rustic appearance to a roof. This method of splitting also takes advantage of the natural grain of the wood, resulting in a product that tends to be more durable.