Geometric thread
This type of woodcarving is the most simple and accessible to many craftsmen. Geometric carving is a special wedge grooves of various orientations and depths. The number of faces in each individual notch can also be different. But, the most common is with two and three grooves.

Triangular carving gives the greatest number of possible patterns. Fewer compositions can be created with a four-sided thread, and it requires special skill from the carver.

To geometrical thread can be attributed and clip-on thread. The drawing in it is made of a semicircular chisel, first at a right angle, and then at a sharp angle. For woodcarving geometric take linden wood, aspen, conifer.