tool
Sheaf-knife
Before threshing, the farmer cuts loose the twine or straw that binds the
sheaves with the sheaf-knife. The blade usually consists of a piece of a
scythe blade. It is therefore often slightly curved with a broad back,
ending in a point. The length of the blade varies from 12 to 20 cm and is
inserted into a straight handle (approx. 10-20 cm). See also the thatching
knife and the bale tie cutter. [MOT]