turning power chuck / clamp / custom / lathe

The KFFF is a flat element flange chucks that are made to clamp diameters from 90 mm to 260 mm. It features ≤ 0,01 mm high true running accuracy and a permissible workpiece tolerance up to IT11. It provides a very short clamping fixture length.

The chucks also feature a pull-back from the external backstop surface, the inner backstop pins and an external backstop ring.