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Lathe chuck - ø 35 - 520 mm | KFFF
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.