Pettit Tools & Supplies

World Diamond Source is one of the worlds largest wholesalers of diamond tooling in the USA. World Diamond Source offers top quality products, factory direct prices, and we pride ourselves on building relationships that last. Our product line contains a wide variety of wet & dry diamond blades from 2 to 72 for all applications, core bits, cup wheels, tuck pointing blades and other specialty diamond tools.

Michigan Drill Corporation manufactures cutting tools, such as drills, reamers, end mills, taps and dies. It also manufactures a full line of indexable, solid carbide and carbide-tipped cutting tools. The company is engaged in selling wholesale to industrial distributors. Its affiliates include Republic Drill, Cushman Industries and Lavallee & Ide. Michigan Drill Corporation offers more innovative, new tool designs to enhance the effectiveness of the new generation of CNC machine tools. In addition, the company renders tool styles, including its one of the newest line of basic measuring tools, sourced from other U.S., as well as global manufacturers and online options, such as custom pricing, inventory, ordering and tracking.