To summarize: take an old screwdriver, socket extension, or any other straight piece of steel, spray some water on your DMT, and rub the steel back and forth over the surface for a bit - refreshing the water as needed. This will break in your DMT, you will be able to feel the difference as you do this. When done wash all the swarf (steel and diamond bits) from the DMT and relap your hones.


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