MJR Tumblers 12 LB Rock Tumbler Review

I recently had the opportunity to try out the MJR Tumblers 12 LB Rock Tumbler. My expectations were high, as I ve read a lot of positive reviews about this product and was really excited to give it a go. After using it, I can confidently say that this is an excellent tumbler for both professional and hobbyists alike.

To start off with, I was impressed with the quality of materials used in the construction of this tumbler. It features a heavy duty 16 gauge welded steel frame, which is powder coated for scratch and corrosion resistance. The rubber coated 3/8 diameter steel rollers are also of excellent quality, and the industrial duty flanged stainless steel ball bearings mean that there are no plastic sleeve bearings to wear out over time. The commercial grade barrel seals tightly to make it water and air tight, and has a tapered neck for easy loading and unloading of materials.

In terms of performance, the MJR Tumblers 12 LB Rock Tumbler is outstanding. It comes with a heavy duty motor that has automatic thermo overload protection for continuous use, so you don t have to worry about overheating or burning out your motor. This tumbler also offers 5 different barrel combinations for added versatility, making it incredibly useful for all kinds of different projects.

I found this tumbler to be very easy to use as well all I had to do was load up my materials into the barrel, add some water, seal it up tight and turn on the motor. The motor starts up quickly and runs quietly without any annoying vibrations or noises that can be disruptive when working in small areas or rooms.

Overall, I highly recommend this tumbler for anyone looking for a reliable rock tumbling machine that can handle a wide variety of tasks. It s durable, easy to use and comes with all the features you need to get the best results possible from your projects. Whether you re a professional jeweller or just someone looking for a way to polish rocks at home, this is definitely worth considering!