This product is for making models such as plastic models and resin cast kits.(File is not included)
Use double-sided tape to attach files such as sandpaper etc., and use it as a filing plate.
Since it is made of super hard alloy, it does not warp, so no special technique is required for surface facing.
Water sharpening is also possible.
Size is approx.W36mm x D1mm x H(longest part)85mm