Vitrified Diamond #400 Extra Hard 12HKD/g as a result of

12HKD/g as a result of the aesthetics

#120 Polycrystalline diamonds electroplated onto a 1mm aluminium sheet

We receive the stones from the wholesaler with rough chisel marks on both sides

The stone is porous

Dimensions: 228mm x 81mm x 50mm

Vitrified Diamond #400 Extra Hard 12HKD/g as a result ofThis is a vitrified diamond stone mounted to a 6mm glass plate. The thickness of the abrasive layer is at least 5mm. There is 10% extra binder by weight compared to the usual version with corresponding increase in resistance to wear. It is recommended for users who are sharpening steels with a high volume of MC carbide. However, it may also be useful for users sharpening low alloys steels due to high cutting speed and low wear This is a porous stone,