Sidley Diamond Tool Company has been a leading manufacturer of cluster diamond tooling since 1956.


Cluster Diamond Tooling - Garden City MI | Sidley Diamond Tool Company - clusterdiamond1Using anywhere from five to seven diamond stones mounted in a precisely-spaced formation across the working level of a shank, cluster diamond tools provide superior precision and tool life.

Designed to replace large single points, diamond cluster tools are less expensive per karat than large stones and often offer rapid dressing without scoring. Resistant to impact and shock, Sidley Diamond Tool Company’s cluster diamond tools produce a consistent and even surface on the grinding wheel.


Sidley Diamond Tool Company has been in business since 1956 and manufactures a wide variety of diamond products. To find out if Sidley cluster diamond tooling will improve your product and profits, contact us today to discuss your goals.