Hello friends,
I may have mentioned before that I enjoy adding gemstones and minerals to my turnings to add color and interest and fill bad cracks and accentuate natural wood defects. What I have failed to mention is that I have been using diamond hook & loop polishing discs to level off and polish minerals and gem stones . The most reliable source I have found for the 1 1/2" discs is MSC Industrial Supply. The discs are available from 60 grit through 400 grit (diamond equivalencies seem to be finer cutting action and are not exactly equivalent to traditional sanding mediums). Now what I also failed to mention is that these marvelous little discs polish and sharpen carbide cutters used in several brand named carbide insert turning tools. I find the 200 grit perfect for my liking. You simply attach to your hook & loop holder, apply extremely lightly to the top surface of the cutting insert (while it is still in the tool) till it is clean and shiny. loosen the screw and "CAREFULLY" rotate the carbide cutting head 180 degrees and repeat. If you insist on running your finger along the edge to test for sharpness, have your band-aid out and ready for application. I have been using my diamond discs on my carbide tool inserts for 2 years now…saved some $$$ and lots of time rotating and replacing cutting inserts….just remember….light touch with the diamond disc….goodon'ya
Don S. Havana Fl (PorchFish Studio)
I may have mentioned before that I enjoy adding gemstones and minerals to my turnings to add color and interest and fill bad cracks and accentuate natural wood defects. What I have failed to mention is that I have been using diamond hook & loop polishing discs to level off and polish minerals and gem stones . The most reliable source I have found for the 1 1/2" discs is MSC Industrial Supply. The discs are available from 60 grit through 400 grit (diamond equivalencies seem to be finer cutting action and are not exactly equivalent to traditional sanding mediums). Now what I also failed to mention is that these marvelous little discs polish and sharpen carbide cutters used in several brand named carbide insert turning tools. I find the 200 grit perfect for my liking. You simply attach to your hook & loop holder, apply extremely lightly to the top surface of the cutting insert (while it is still in the tool) till it is clean and shiny. loosen the screw and "CAREFULLY" rotate the carbide cutting head 180 degrees and repeat. If you insist on running your finger along the edge to test for sharpness, have your band-aid out and ready for application. I have been using my diamond discs on my carbide tool inserts for 2 years now…saved some $$$ and lots of time rotating and replacing cutting inserts….just remember….light touch with the diamond disc….goodon'ya
Don S. Havana Fl (PorchFish Studio)