Comgrow 4-in-1 Y-axis Rotary Roller, Suitable for Most Laser Engraving Machines, with 3 Types of Claws and Pins, for Engraving Cylindrical and Spherical Objects, Wine Glass, Tumbler, Rings

I needed a second rotary to use with my machines, so I began looking around. This machine is compatible with my xTool S1/M1 as well as my UV galvo laser, which made adding it to my collection a no brainer.The spherical object holder and ring holder both add a lot of value for customization of things like baseballs or standard finger bands, so that adds to the number of products you can produce as a business or to customize for friends as a personal item. A lot of them on the market have a lot of plastic for the body, but this one is made of aluminum, which is very comforting.The differently sized chucks allow you to do small cylindrical items like wooden candlestick features or full sized tumblers, and the rollers allow you to do objects with compound curves utilizing the stem stand. It just goes to show that there's a reason the roller rotary is still a thing.Was definitely worth the purchase.

Was not able to get any software to recognize the rotary connected to my creality laser.

The media could not be loaded. This is an upgrade to the standard rotary roller that I was using because it supports a variety of shapes and sizes. The 3 jaw chuck is was the main reason why I wanted this, now I can clamp on to odd shape water bottles, wine glass or anything objects that does not have a flats side that can roll on.After taking everything out of the box and admiring the various parts and accessories, I was impressed with the solid construction. The core items are all made from alloy aluminum. I noticed the belt tension was a bit tighter than I would like but I assume it may loosen up over time. The 3 jaw chuck does not need to be installed until it is needed, and all it takes is 2 screws to attach it.If you only need to use the rubber rollers, I like how easy it is to adjust it. Unlike the one I have; I need to change the adjust the belt tension every time I move it. But this rotary roller, you will NEVER need to adjust the belt. There is even a quick release knob to loosen the plate that holds the roller in place. So, all you need to do it take off one screw to move the roller.For the 3 jaw chuck, it comes with optional plastic (Delrin?) jaws that you will screw on the chuck. This gives you the option to hold on to larger objects or grip on to things from the inside.Overall, it was very easy to get it up and running. I had no issues using GRBL and LightBurn with this rotary roller. The main thing that you need to do is unplug the Y axis cable from the stepper motor and plug it into the included wiring harness from the Rotary Roller. The included manual also details the adjustments that may be required depending on the software you are using. And that is pretty much it.

I do consider myself to be a bit tech savvy. This thing is awesome! My friend has one and we did everything on it, so simple I ordered it right away. It is a must buy for any laser owner. I have done tumblers, rocks glasses, ornaments, glass bottles, pretty much anything round. If your on the fence you should really get one!