Original 1950 Oil and Gas trade vintage catalog for DIAMOND METAL COMPANY, INC. Main office and plant was located at 6945 Canal Street, Houston, TX.

Manufacturers of Diamond Metal Inserts.

Diamond metal inserts are only 2 point less hard than pure diamond. Yet any brittleness which might result from extreme hardness has been eliminated by a special toughening process which makes the metal as tough as it is hard. Thus has Diamond Metal been made tough-hard to the extent of cutting the hardest known formations without danger of breaking off.

Has product images, illustrations, descriptions, applications and specifications provide product details.

Unbound from a large 1949-1950 Catalog of Oil Field Equipment, this unique old one-page technical specifications brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro petroleum industry library.