You are buying a Unique, simple design, Ball Mill suitable for Pyro chemical milling or milling of other things to a fine powder.

 (Does not including the electric drill in the picture)

The Mill consists of the 5ins. spherical vessel to contain up to 200 grams of whatever you are milling, Filler cap, Milling media, in this case, non sparking,inert alumina ceramic balls, suitable for milling chemicals or food products.

9mm spindle to fit into the chuck of a variable speed drill and complete instructions of how to use it. The sphere is made of hard plastic to prevent sparks.

All you need is a battery or mains operated variable speed drill as the power source, to run at 70 - 150RPM.

I made one of these years ago to grind up chemicals. It works superbly much better than the roller and jar type which you see for sale. I found that recommended milling times can be cut by 75% to get the same or even better results.

If you want the de-lux version driven by its own motor etc please see my other listings

I have been selling this inovation for many years and have many messages complimenting the mill design!