According to modern data, about 60 small settlements have been discovered on the territory of Central Kazakhstan, dating back to the time of the Tasmola culture (VIII–V centuries BC). Since 2016, annual excavations have been carried out at the Abylai settlement, which is located in the Karaganda region. In the excavation area, in addition to fragments of pottery and animal bones, over 480 stone tools were found. In the fall of 2020, for the first time, traceological studies of stone tools were carried out, the results of which are reflected in this article. Of the 150 copies, 139 were identified as functions. Of these, 130 tools were used in various industries. According to quantitative data, tools for cultivating the land are in first place – 57.3%, followed by tools for processing vegetation (24.5%), leatherworking (10.2%), for straightening metal products (whetstones, 8%). It is planned to continue the ongoing research on stone tools.