pruning and cutting tools [2]
billhook 
Tool with a powerful hooked blade, used especially to cut branches and undergrowth.
pruning knife 
Small billhook for cutting small branches or performing various tasks requiring a light cut.
sickle 
Tool with a crescent-shaped blade attached to a short handle, for cutting grass in areas that are inaccessible to a lawn mower.
pruning shears 
Tool resembling large scissors, used mainly for cutting stems and small branches.
pruning saw 
Handsaw with a straight or slightly curved blade, used to cut relatively large branches.
grafting knife 
Small pointed knife, very sharp, designed to make grafting cuts.