Skanto | Motorsag Sliper - ShapePlusKeeps your chainsaw extra sharp for years! You have an expensive chainsaw at home, but after a few months you notice that it is not as sharp as it used to be. With this chainsaw sharpener you can make sure that your chainsaw is as sharp as when you bought it new. The chainsaw sharpener is suitable for all chainsaws, regardless of brand or type, so you can use your chainsaw time and time again. You clamp the sharpener onto your chainsaw and turn it on,