The economical Beast guides feature a composite body with a stainless steel bridge, and are ideal for most home tuners.
These precise base bevel guides are used in conjunction with your favorite steel files, diamond stones or ceramic stones.
They lift and hold one end of the file or stone at a fixed height, while allowing the other end to rest on one base edge.
This creates and ensures a precise and consistent base bevel from tip-to-tail (without being influenced by sidecut curvature) when filing or deburring any ski or snowboard.