Standard collets (2-10 mm)

AMB's standard collets are manufactured in Germany to the highest quality standards. This collet system was developed by Kress in the 1990s and is considered a standard-setting system in this field. Many competitors have since copied this system. While still considered a classic, it is increasingly being replaced by the ER16 collet system (industry standard).

High concentricity of the tool is always characterized by the perfect interplay of the angle and surface of the collet chuck in the milling motor, the collet nut and the collet itself.

Often, cheap collets are chosen, which have poor angular and surface tolerances. High-quality concentricity is therefore impossible, despite advertising claims of a runout tolerance of only a few millimeters.

When using the AMB system of milling motor, collet and union nut, the system runout tolerance is max. 0.05 mm.