Edges Skate Sharpening - Here's a helpful diagram of the most popular radius of hollow options at Edges. Our standard is 9/16" which provides a good combination of grip and glide. We
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SSM Profiler Machine: SSM Profil. Call for Updated Prices, Deals | Skate Sharpening Machines of North America
![Maintain the Edge Handheld Hockey Ice Skate Sharpener (1/2" Radius of Hollow), Skate Accessories - Amazon Canada Maintain the Edge Handheld Hockey Ice Skate Sharpener (1/2" Radius of Hollow), Skate Accessories - Amazon Canada](https://m.media-amazon.com/images/I/81eWVfHpjvL.jpg)