What are the types of chainsaws and saw chains？

Full Chisel Chain: The cutting edge of the full blade chain is very sharp, which can provide high cutting efficiency. It is suitable for cutting hardwood or clean wood, but it is prone to becoming dull when encountering dirty or impure wood.
Semi Chisel Chain: The cutting teeth of a semi Chisel Chain have relatively smooth edges, making it more durable than a full blade chain and performing better in handling dirty or impure wood. It is suitable for conventional wood-cutting tasks and has a certain impact resistance performance.
Low Profile Chain: The cutting tooth edges of a semi-circular chain are relatively circular, making it suitable for low-power chainsaws or lightweight cutting tasks. It is usually used for home yards or light landscaping work.
Precision Cutting Chain: A precision cutting chain is designed specifically for tasks that require higher precision and smooth cutting, such as making woodworking products, carving, or cutting wood that requires fine machining.
In addition, there are other types of saw chains with special purposes, such as storm chains used for handling fallen wood and clearing tree branches, or bucking chains used for logging work.
The selection of a suitable chainsaw chain depends on factors such as the required cutting task, wood type, and the power of the chainsaw. When purchasing a saw chain, make sure to choose the saw chain that is suitable for your chainsaw model and specifications, and choose the appropriate saw chain type according to your actual needs.