Reaming and extruding integrated knife (straight groove 1)

Abstract

1. The name of the product of this design: integrated reaming and extruding knife (straight groove 1). 2. Purpose of the product of this design: used for finishing cutting and micro-forging and extrusion processing of the inner holes of metal workpieces. 3. The design highlights of this appearance design product are: the shape, and the extrusion calibration part is provided with multiple protrusions. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need explanation Other explanations: The partial enlarged view of this design is a partial enlarged view of part A in the three-dimensional view.

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