JD-20A is a newly machine for professional engraver machine tools . For high precision work and better efficiency , it is desirable to sharpen your cutters by cutter grinder than simply by hand. The JD-20A cutter grinder is specially designed for this purpose. Other than surface grinding the cutter grinder can sharpen any cutter to whatever shape you want your cutter to be.
Highly efficient, save and easy to handle will surely solve the problem of sharpening cutters for you and thus improve your productivity.