★ Natural stone for carpentry, silver.
Dimensions: 10 x 80 x 18 mm.
★ Instructions for use:
Once the stone is in position, place a film of water on the surface. When sharpening the blackened water, it is blackened by mixing with stone and metal particles and is called as "abrasive mud". Do not peel off, it is important in the grinding process.
If it is thickened, put some water on the stone to slow down the grinding mud. >
FIND THE RIGHT PROTRACTOR Do not place the blade too flat to cause scratches and weaken the blade.
It is best to use the blade with an angle of approx. 20 °C on the stone.
Run your sharpness from front to back as if you want to cut a stone slice. You need to feel and hear that material is removed. Multiple passes are necessary between 6 and 12. Turn your knife over and repeat this process on the other side of the blade.
Rinse your stone with cold water to remove particles. Make sure your blade is good by cutting a tomato or an old piece of fabric.