Precision Matthews PM-25M Conversion Kit


The PM25 mill is rapidly becoming a popular conversion candidate. This machine is economically priced and is comparable to the Grizzly G0704. The Precision Matthews pm25 Conversion Kit comes with NEMA 34 stepper on all axis. Some minor modification required to the bottom side of the table to fit 16mm ball screws and nuts on the machine.

Buy Now

Got questions? Call us at (832) 341 2572 or Contact Us




The precision matthews cnc conversion kit is made from T6061 aluminum billet. It is a truly bolt on package and requires no machining. It is very easy to install and uses linear contact roller bearings instead of thrust bearings for a smoother move.

The opposing ball nuts greatly improve the accuracy of the machine. The X axis stepper can be mounted on either side of table.
The kit makes precision matthews cnc conversion easy.

It includes –

• 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

Double opposing ball nuts