COMPOUND BODY AND METHOD OF MAKING THE SAME

摘要

Wear parts or cutting tools, in which the part being exposed to wear is essentially an extremely difficultly grindable material (e.g., hard material), but in which the manufacture of the wear part or cutting tool requires considerable grinding operations can, according to the invention, be made better and cheaper forming the wear part or cutting tool of a compound material which is a wear-resistant (or difficult to grind) surface and a supporting surface of high speed steel or tool steel.