Do you have a blade with unique geometry and want to learn how to sharpen it? Watch Ernest and his Bear Claw.
Standard flat profiles are relatively forgiving on the whetstone, but specialized geometries like this Bear Claw call for a different approach. That aggressive curve and sakimaru tip require a precise angle adjustment. Watch how Ernest isolates the different zones of the blade to maintain that perfect sweep.
And as always with sharpening – take your time, trust the process, and let the geometry guide your hands.
Follow the curve: With a curved blade, the point of contact with the whetstone changes as you move along the edge. Instead of using one rigid motion from heel to tip, adjust your hand position gradually so each section receives attention.
Work slowly with consistent pressure and check your progress often. Around the rounded tip, avoid rocking too far onto the stone and flattening the profile. If this is your first curved blade, practise with gentle, deliberate passes before trying to remove much metal.
