The MACH-1 System uses a special drawbar assembly that has a patented¹ tool holder locking mechanism. The mechanism uses a 600 lb. preset die spring coupled with a hardened and ground ball coupling. The design ensures the same forces are exerted with every tool change and provides maximum repeatability and reliability.

The special drawbar assembly replaces your existing machine's drawbar and installs directly into the R-8 spindle. Tool changes are accomplished by pushing back on the quill handle. This action uses the mechanical advantage of the rack and pinion (quill and quill handle) to release the balls in the coupling. A 1/4" stroke is all it takes to change tools.

The MACH-1 System is maintenance free. No parts rotate when you change collets or tool holders. It doesn't need air, lubrication, nor any other scheduled maintenance.

 Once you have installed your MACH-1 Quick Change Tooling System, you can
use these three simple steps for tool changes.

Step #1

Insert a tool holder into the spindle…

Step #2

Step #3

It's that easy!

MACH-1 Full Kit

The package contains the components and materials you will need to convert your kneemill to the MACH-1 Quick Change Tooling System. An illustrated Reference Manual guides you step-by-step through the installation process. The Reference Manual also has illustrated instructions for operating the MACH-1 system with a wide range of tooling.