I just received a new sharpening stone from Pianotek that I ordered. This is the "Japanese Waterstone" Cat. #K-80S. Wow, I am impressed! I took an old cheepy $4.00 Chisel and turned that thing into a lethal weapon! It only took me about ten minutes. One side is a medium grit to get it roughed in. The other side is super fine and gets the edge like a razor blade. No kidding, I could shave with the thing! Easily the finest stone I've ever used. Rob Goodale, RPT Las Vegas, NV
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