Hollow Depth IndicatorProduct ID: 1305 308,00€
Blade hollow depth often vary which cause the blade to "bite" and feel different. Off center grind creates uneven edges. The low edge will have diminished traction. If these variations are severe, and they often are, skating performance is adversely affected.
The H.D.I. is the only measuring tool that indicates the precise depth of hollow and the edge balance. This indication by the H.D.I. will totally remove the skate grinding guesswork and deliver confidence to the skate sharpening professional and skater.