These chucks are made to exacting specifications for Multi-Spindle Boring machines. Will fit all 10mm X 20mm shank bits.

Application:

6030L and 6030R fit Morbidelli®, Biesse®, Gessner®, Weeke®, Bottcher®, Reimall® and Towegge® machines. 6035L and 6035R fit Nottmeyer® and Morbidelli® machines.