Sharpi 400 Whetstone

The whetstone has a gradation of 400 and a grain size of 30. It features an 18-by-6-cm alumina abrasive surface with long life and low wear.

The increased hardness of the stone according to the Japanese JIS R6001 standard ensures faster sharpening. Designed for kitchen knives, pocket knives, hunting knives and shears, gardening tools, axes, machetes, razors, chisels and other steel tools.

Instructions for use: soak or spray the stone with water, or use sharpener oil. It is recommended to set the whetstone on a flat surface. The sharpening process is carried out by moving (slightly pressing) several times first one, then the other side of the knife. The best effect can be obtained by using the correct angle of the knife (15 degrees - 30 degrees).

The set includes a mat to prevent the whetstone from slipping while working.

Technical specifications
Color: Dark Green
Gradation:
- Surface: 400,
- grit: 30.
Abrasive material: alumina
Dimensions: 180 x 60 x 14 mm
Weight: 310 g
Manufacturer: Sharpi, PRC