The proposed project was developed in the following directions: comparatively experimental investigations on working capacity of wide band saw blades with setting, swaging and satellite-tipped teeth by sawing of pine and poplar logs. 
The research works were carried out in the production conditions of the firms “Fagus Ltd. – Pernik, GP “Chakarov&Davidkov” – Boboshevo and Yundola Training Centre belong to University of Forestry.
They give answer to the questions what teeth do we use in the band saw blades: spring setting, swage setting, stellite tipping teeth when sawing of poplar and white pine wood and what are their advantages and defects as well. The quantitative and qualitative аnalyzes according to cutting processes and wear-resistance of teeth were made.
The results were processed in the laboratory “Cutting of wood and woodworking tools” of the University of Forestry – Sofia. They will be exploited as in the practice, so in the instructional process as well.
The technology modes and the directions on the efficient use will be developed based on the investigations of the wide band saw blades with spring setting, swage setting or stellite tipping, according to the concrete production conditions.
The received solutions can be used in the workshop for processing round wood of Yundola Training Centre as interested from everybody as well companies from the practice. Moreover the samples of different band saw blades wee made as well photo materials showed separate technological stages of the teeth preparation. These materials will be used for the student needs out of the Speciality “Woodworking and furniture production” in the University of Forestry.