Grinding scissors how to sharpening only sharp, grinding slope is a little better?
As a pair of scissors, it is better to wear a smaller slope (i.e., a larger angle), so that the blade is thicker, harder and more durable.
Regardless of the size of the worn double face, the sharpened pair of scissors must be sharp as long as the grinding surface can be sharpened to a high level and the blade reaches extreme thinning.
I mean the outer side of the scissors, the inner side of the grinding edge must be flat.In addition, the edge of the test is sharp, not with the fingers to touch. The sharpener always sees with his eyes, and when you squint to see the edge of the knife, the sharpness of the blade has reached its limit.
