To complement our Micro Pile Casing Line, DPI manufactures Lead Casings complete with cutting surface or Thread-on Bits. Our Threads are CNC Precision Machined and we are using only the best domestic Carbide Hard Surfacing material on Cutting Surfaces.
Micro Pile Starter Casing and Bits
About Drill Pipe, Inc
Drill Pipe Inc. (DPI) is based just west of Minneapolis, Minnesota in Winsted, Minnesota and is an international manufacturer of quality drill tools. With over 60 years of experience, Drill Pipe Inc. has an experienced and dedicated team that has leveraged their experience and expertise, and combined it with the latest manufacturing technology to produce the industry’s highest quality in-hole tools.