How to make a Spice Grinder

I'm pretty sure one of the usual suspects like Leigh Valley, Woodcraft, Rockler, etc. supplies a grinder component kit for folks who want to turn, carve, etc. the body for it. Can probably locate one of these kits and download the instructions for it which probably contain a good exploded diagram. Might even order one kit so you can practice the art of cloning.

Thats how pot dealers puff up the stuff, remove the kerf. Is that why your student is making that?

I suggest that he buy a good one, remove the guts, and machine a nice aluminum body it can fit in.

GWE

Actually this kid is one of the ones who I would be very surprised if that was the reason. But.... you never know.

Errol

What's "kerf"?

John

Keef.

I guess I just don't get out much, I don't know what "keef" is either.

Whatever it is, I don't think Errol is too likely to have a student stockpiling it with a spice grinder..

John

Hi Errol,

I have a hand coffee grinder that is pretty simple in design, but the main frame is a heavy casting. If you think it might be helpful I could take some pictures and maybe a few measurements.

The whole thing is maybe 12 inches tall and about 5 inches across. The millings drop into a ceramic cup that is around

I can't find an exact picture on the web. It is similar in operation and size to this one though:

Hi Errol,

Here are a few links to some patent drawings that may give you some ideas too:

Thanks Leon. I will have my student look at the patent illustrations tomorrow and let him decide if he wants to tackle the job.

Errol

Depending on if he wants to make the innards or the outer casing, I bet someone like Rocklers or Woodcraft sells a peppermill kit for woodturners. Not much of a stretch to change the material.

They do.

Fair enough. If he does decide to try making something, I would be curious to know how it comes out in the end.