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Ultrasonic treatment device, has retaining unit surrounding tool shank, and engaging bearing unit on shank at region of nodal plane of ultrasonics, and tool unit supported additionally on tool head in another nodal plane
Ultrasonic treatment device, has retaining unit surrounding tool shank, and engaging bearing unit on shank at region of nodal plane of ultrasonics, and tool unit supported additionally on tool head in another nodal plane
The device has a tool unit (6) comprising a tool shank (8) and a tool head (7) and supported on a retaining unit (1) by a bearing unit (15). The retaining unit surrounds the tool shank, where the retaining unit engages the bearing unit on the shank at a region of a nodal plane of ultrasonics provided for operation. The tool unit is supported additionally on the tool head in another nodal plane, and an auxiliary bearing unit is detachably and fixedly provided on the retaining unit. The tool head is differently formed.
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