• NEMA 34 stepper mounts
• 16mm ball screws and nuts
• Double opposing ball nuts on X and Y axis to improve accuracy
• Ball nut mounts
• All new angular contact bearings
• All required mounting hardware
• Grease fittings on all bearings
The Grizzly G0704 benchtop mill is popular among hobbyists and machine shops. And the Grizzly Grizzly G0704 Benchtop Mill Conversion Kit is the best way to make this machine CNC capable.
Our Grizzly G0704 CNC conversion plans include double opposing ball nuts for the ball screws to increase efficiency and double the accuracy during machining.
With a combination of NEMA 23 stepper motors on the X and Y axis and a NEMA 34 motor on the Z axis, you can have enough power for milling heavy workpieces. While NEMA 23 motors can be used on all three axes, the heavy weight of the Z axis calls for a high-performance motor, making NEMA 34 apt for the job.
Overall, the Grizzly G0704 mill CNC conversion kit is the most competitive product in terms of both price and performance. You won’t find a CNC conversion kit of this price range loaded with so many features.