DPJ-quality processing of wood of iron planers, chisels and other tools necessary not only to sharpen, but to rule. This is achieved by lapping on the touchstone — the operation usually done manually and require usually more qualified skills than sharpening on elektrotochilo.
Offer a simple device for the mechanization of the dressing process. With the help of the debugging tool to the required acuity is accelerated in four or five times, eliminated debilitating repetitive motion of hands.
The fixture consists of a base made of duralumin area and acts as a guide, the runner with abrasive and rubber roller, connected by a rod with a slider. As an abrasive can be used fine sandpaper, a grindstone; the authors of the fixtures used bar of synthetic diamond, which is sold in the shops of household goods.