Instruments for checking the skate blade before and after sharpening.

Instruments included:

Profile Checker: Checks what single radius is on the blade (works only on single radiuses.

Hollow & Thickness Checker: Use this tool before sharpening to determine radius of hollow and blade thickness. A must have tool for all sharpeners.

Blade Angle Tester: Check if angle of the blades' edges are levelled.