although I wish it was bigger it holds tight and works very well

What looks to be a good value at first is actually not the case at all. I went through 3 upgraded 500 watt spindles before I gave up and asked for a refund. It was then Wizmaker stopped responding to any contact attempt. I finally got with Amazon where I purchased the machine and they gave me a refund for both the spindle upgrade and the machine. You might get away with small jobs on soft wood and that's about it. The spindles have brushes and are most likely manufactured by another company, they look exactly like the cheap Rattmotor units on Amazon. The brushes and commutator were the problem with the first two, the third was wired somehow in reverse.

A plug and socket by the spindle was pretty loose, so finally I have noticed there are some burns. Orange bolt from X axis just fell off. The Machine stopped working. The support team doesn't give a ### about my issues. They removed my comment from their website. I got stuck with useless machine

The machine works fine itself but when I faced some technical issues there is zero help from so called support. One of the sockets was loose and started getting hot. I have sent some Pictures even video but 3 weeks and there is no help from Wizmaker.

The 500W Spindle is a great upgrade to the WizMaker Artisan 01 CNC Router adding 67% more power for a wider selection of tools it can use. It would be nice if spindle speed could be controlled through the program software, but manual speed control is a minor issue for the increased capabilities.