Rollerski tips become dull with avid use. To prevent slippage and have better technique, you want the tips to be sharp. It is recommended to sharpen the tips before use.
The Diamond View Disc attaches to a drill and effectively and quickly sharpens your rollerski tips.
Diamond View Disc coarse/fine TIN 110mm w/9mm axle. The Diamond View Disc has a diamond-grit surface on both sides, the one coarse, the other fine, and is titanium reinforced. The titanium extends the life of the diamond-grit surface and reduces “carbon diffusion” when grinding/sharpening steel. Friction under use is reduced which in turn reduces the total heat generated on your rollerski tips, thus extending the longevity of the tips.