Lansky LPUCK is a stone whetstone with two gradations, intended for sharpening outdoor, garden and workshop tools.
Lansky LPUCK is a handy stone sharpener with the size of a hockey puck, with which we can sharpen almost any outdoor, garden or workshop tool, e.g. an ax, machete, shovel, pruner, spade, scythe and a number of other items with a blade that does not require precise sharpening.
The stone has two grades: coarse 120 and medium 280. This allows for quick repair of a damaged blade and giving it the appropriate working sharpness.
Corundum is a very hard synthetic stone (aluminum oxide) that is widely used as an abrasive and polishing material. The whetstone has an oval shape that makes it easier to sharpen large tools.