The tool serves to communicate the rotation of the product during circular grinding on universal grinding machines of the modes. 3Е642, 3Е642Е, 3М642, 3М642Е, 3Д642Е, VZ-384, VZ-818, VZ-818Е, VZ-318Е.

As a driving head, the device is also used for internal grinding. To secure short products, use the 3E642E.P84 three-jaw chuck, which is supplied with the device.

When grinding shafts and products with center holes, the backstrap VZ-318.P3 is used, which is included in the mandatory set of delivery grinding machine.

To ensure quality grinding, it is necessary to ensure that the centers of the adaptation and the tailstock coincide. In the event that the consumer does not have such an opportunity, it is necessary to specify for the additional payment the device VZ-318.P17 with the tailstock.

Video work of the device VZ-318.P17


The parameters marked with (*) are specified at the stage of the technical task coordination.
Max. length of workpiece, mm 225
Internal Morse taper spindle GOST 25557-82 5АТ6
Spindle rotation frequency, min-1 160; 250; 330
Overall dimensions (LxWxH), mm 395×322×420
Weight, kg 45
Quality and accuracy of machined workpiece:
Tolerance consistency of diameter in longitudinal section, µm 6
Tolerance of constant diameter in cross-section, µm 4
Roughness of the machined surface, µm Ra≤0,63

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The device for external circular grinding VZ-318.P17

  • Product Code: VZ-318.P17
  • Availability: In Stock