FIELD: machine building.
SUBSTANCE: head comprises body with thread cutting plate locked therein. For final thread cutting in articles made from various materials, said head includes deforming thread cutting plate for plastic deformation of machined surface, plate clamps to secure it rigidly inside the body under thread cutting plate arranged to displace relative the former. Said means of adjustment and clamping may represent screws with conical eccentric heads.
EFFECT: thread final shaping.
2 cl, 3 dwg
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