Diamond-coated steel blocks made in Japan.
Excellent for putting a razor edge on chisels and knives, we discovered they're also great for leveling frets, leveling nut and saddle.
These diamond-coated steel blocks are manufactured as tool sharpeners. Available in three models, the cutting surfaces are a bit finer than our other diamond-coated fretting tools. They always remain flat, and won't break, chip or crack.
Each Leveler is 205mm x 70mm with rubber grip sheet.
Works on stainless frets, too!