Kitchen knife made of steel disc for grinder

An original design knife can be made from an old concrete disc for angle grinders. With this knife, it is easy to cut ready-made pastries or rolled dough.

For crafts, you will need a spent steel disk and a piece of round timber for the handle, in which the cut and hole are made. The diameter of the inner hole of the blade is too large, so you should choose a washer for it and another one for the stop on the handle.

Sharpening the knife can be done in an original way by placing the disk on the sander when turned on, bring it to the rotating emery. After assembly, a rather interesting cutting tool is obtained, which is always useful in the kitchen.