This equipment utilizes precisely angled grinding wheels or stones to create a hollow groove, or radius of hollow (ROH), along the bottom edges of skate blades. Different ROH measurements cater to individual skater preferences and ice conditions, influencing speed, agility, and grip. A flat-bottomed blade, for instance, offers maximal glide on smooth ice but compromises maneuverability, whereas a deeply hollowed blade enhances bite and turning ability at the expense of top-end speed.
Proper blade maintenance is essential for optimal skating performance. Sharp, accurately contoured edges enable efficient power transfer, facilitating quick starts, tight turns, and powerful stops. Dull or improperly sharpened blades can hinder performance and increase the risk of falls. The development of automated sharpening equipment has significantly improved the precision and consistency of edge shaping compared to traditional hand-sharpening methods. This precision is crucial for both amateur and professional athletes to maximize their on-ice potential.
