Originally Posted by runnoahrun I ordered some powder, when it gets here I'll try it with a copper tube on the drill press with a weight on the quill so I can leave it for a while. Spin it really slowly? I'll rig up something around to hold the diamond slurry in the area. Will 6" of copper tube last through 3/8 carbide? Is there anything else I should consider? |
Ya, post a message as soon as you get the first one done, if they still have internet then 
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