A complete line of hardness test blocks, traceable to NIST and ASTM standards, are in stock for immediate delivery. 

Gilmore's prominence in hardness testing has evolved into an authorized distribution system for hardness testing machines. We will provide you with technical assistance, or an on site demonstration based on your requirements.

For over 74 years Gilmore toolmakers have cut diamonds to exacting specifications and tolerances. 

Our craftsmen take enormous pride in their abilities to generate specific diamond geometries, satisfying the most demanding needs of manufacturers, as well as scientific, and industrial researchers. We accept the challenges associated with developing new technologies.

Gilmore Diamond Tools provides products to a great many universities, government agencies, research facilities, and industry worldwide.

We are confident that you will seize this opportunity to realize substantial savings and service for your organization by establishing a direct relationship with the manufacturer. In return you will receive excellent quality and value from Gilmore Diamond Tools.