Vitrified Diamond 8mm #3000 and flatten them in our

and flatten them in our workshop

or using a diamond plate to slurry the stone

Not recommended for beginners

Therefore despite the presence of black dots

Mikawa Nagura are formed from lithified volcanic ash

Vitrified Diamond 8mm #3000 and flatten them in ourThe #3000 has been reformulated for greatly increased hardness and wear resistance. The diamond layer is 10mm thick after firing, then flat ground down to 8mm. It is mounted to an aluminium plate. It is recommended for users who are sharpening steels with a high volume of MC carbide. The stone is porous, and saturating the stone with water is suggested before use. Dimensions: 205 x 75 x 13mm