Chainsaw
Videos
A chainsaw is a portable handheld power saw that cuts with a set of teeth attached to a rotating chain driven along a guide bar.
Historical osteotome, a medical bone chainsaw
Typical of the earliest chainsaws, this gasoline-powered Dolmar saw was operated by two men
Electric chainsaw
Pruning
Videos
Pruning is a horticultural, arboricultural, and silvicultural practice involving the selective removal of certain parts of a plant, such as branches, buds, or roots.
Dense growth results after shearing
An arborist pruning a tree near the Statue of Liberty
Pruning of trees in Chandigarh
Image: Labelled tree parts