Thread: JNAT & Nagura questions/identification - help!

Originally Posted by Brighty83

A worn 325 DMT would be best but second would be some sandpaper on flat glass or a tile.

Start at 220/400 and move up to 600 (or higher if you choose)

I don't like how DMT is lapping hard and fine grit stones.
I'd prefer to lap with set of silicon carbide (SiC) powders up to 1200 grit with just sheet of glass on some flat surface. Or with ceramic plate.
Use some water to make a slurry with SiC on glass. Distribute it evenly. And use 8-like motions for lapping.

Here it is on video: Как править �пон�кий точильный камень - Ма�тер кла�� по заточке ножей - YouTube