FIELD: stone cutting equipment. SUBSTANCE: machine tool includes frame joined with supporting member by means of mounting part. Engine and transmission device of drive unit of cutting tool are mounted on frame. Handle is designed for shifting machine tool along surfaces of stone. Machine tool is provided with means for adjusting cut-in of cutting tool into stone. There are a large number of ball rolling bearings on supporting member surface turned to stone in order to provide possibility of free motion of supporting member, frame and cutting tool along straight or curvilinear path. EFFECT: possibility of setting arbitrary cutting path, manual guiding of cutting tool. 7 cl, 4 dwg
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