In this category you will find our SuperSpeed line of collet chucks specifically design for 5-axis machines available in various lengths and collet sizes. These holders utilize the Zeta Collet Nuts which you can find under the Zeta Collet Nut System. Please note you must purchase the special zeta spanner wrenches, socket, screw-on adapter, or torque wrench adapters separately. Click on the folder below for each specific collet size. Please see the catalog on t-toolusa.com for more options.