That arc is typical not just because of the bolster but also because even if you push down at the handle with constant pressure when pulling, the pressure at the tip of the knife will be a lot less. It´s just impossible to use a pull through sharpener without causing damage in the long run.
That arc is typical not just because of the bolster but also because even if you push down at the handle with constant pressure when pulling, the pressure at the tip of the knife will be a lot less. It´s just impossible to use a pull through sharpener without causing damage in the long run.