Dyna Test

Enables customers to identify problems in time and avoid product rejections or excessive tool wear.

When used, the Dyna Test device is clamped in the machine spindle and then rotated. A dial gauge measures the deflection of the test mandrel, checking the concentricity of the spindle. While this test can, of course, be performed with a tool and identifies concentricity inaccuracies, it is still necessary to determine whether the problem is caused by the spindle, the shank or the tool itself. The Dyna Test bar identifies spindle inaccuracies immediately, eliminating all other variables.