Harvest Tool Company, LLC specializes in manufacturing unique underreamers, section mills, casing cutters, hole openers, replaceable blade PDC drill bits, and projectile tools. They offer design and development services for down hole tools, with worldwide shipping and servicing. The company is engaged in ongoing design and development of a high-pressure down hole drilling pump. Harvest Tool Company also provides patented and unpublished proprietary well designs, tools, well completion, and methods, focusing on innovative solutions for the energy industry.