Allied Machine & Engineering Corporation is a leading manufacturer of replaceable-tip drilling systems in Dover, Ohio.

Allied provides precision hole-making technologies with the highest level of drill performance for end users worldwide. Our precision engineering and expert application support make us the first and best choice for answers to complex metal-cutting challenges.

Allied devotes our advanced engineering and manufacturing capabilities to creating the widest selection of value-added tooling available to metal-cutting industries around the world. Our tooling solutions deliver the lowest cost-per-hole in many varieties of drilling, reaming and threading applications.