Drills, Combination

Walter USA Inc

Richards Micro-Tool/Cutting Edge Technologies

Carter Diamond Tool Corp

Weldon Tool

Brubaker Tool

Besly Cutting Tools Inc.

Micro 100Tool Corp

Iscar Metals Inc

Guhring, Inc.

Ingersoll Cutting Tool Co

Komet of America Inc

Nachi America Inc.

Precision Twist Drill

Hannibal Carbide Tool

Union Butterfield

Whitney Tool Co Inc

Kennametal Inc

Hanita