FIELD: plastic metal working, cutting metals, boring cylinders at burnishing and shot blasting them in last working stage. SUBSTANCE: head includes set of tools including cutters and deforming members for working part surface at one pass. Head is provided with ducts for feeding shot-torch annular flow designed for working surfaces of cylinders. Deforming members are in the form of deforming balls. EFFECT: enhanced quality, increased wear resistance of worked surface. 5 cl, 6 dwg
