Downhole Reamers

Demonstrating our skill at rapidly fabricating specialty prototype parts, Ed’s Precision Manufacturing, LLC was contracted to manufacture this alloy steel downhole reamer. Required for a research and development project in the oil field industry, this one-of-a-kind part, with a 13″ O.D., overall length of 20″, and weight of over 180 lbs, was large, heavy, and required precision handling.

Supplied with a 3D CAD model with the latest technology in machining centers, our skilled machinists prepared the 3D CAD model needed to generate the programs for executing the complex 4-axis milling and turning operations required to create the intricate cutting edges along the body of the part and then finish to 120 Ra. In-process inspections verified that all features of this reamer held to the precise ± .001″ tolerance required to meet the research project specification.