Knife sharpening angle

How to use

The more you practice this, the more confident you will be in hitting the right angle without help.

1. Place the knife on the whetstone without the knife sharpening angle.
2. Now check the angle with the knife sharpening angle.

Details

• 90 mm long
• two angles (18° and 13°) for thick and thin knives
• FreeCAD file with simple adjustment of values in a table