Portable and versatile, field machining services enable on-site repair and maintenance of critical components such as turbines, pipelines, exchangers and valves, eliminating the need for complex disassembly and transportation.
This not only minimizes production interruptions but also mitigates logistical challenges, ensuring seamless operations and prolonged equipment lifespan.
By enabling precise and accurate modifications on-site, field machining services from COLT® optimize performance, maximize productivity, and ultimately meet the ever-growing global demand for reliable and sustainable solutions.


Colt’s beveling machines ensure consistency with every cut. They use worm and spiral bevel gears to feed the material smoothly and uniformly into the cut, all while providing the necessary force to cut a variety of heavy pipe.
Colt’s inside diameter (ID) and outside diameter (OD) mount machines can machine raised face, flat face, male/female, lens rings, Graylocs, and Ring Type Joint flanges as wells as exchangers and others.
Portable core drilling machines from Colt® meet all expectations that arise in heavy engineering and fabrication.
Colt’s milling application solutions offer exceptional accuracy in creating pump and motor bases with precise dimensions, ensuring a perfect fit for the equipment. This accuracy eliminates any misalignment issues, reducing vibration, noise, and premature wear of the machinery, ensuring a solid foundation for the equipment. This stability minimizes the risk of equipment damage or malfunction caused by external forces or vibrations.
The Colt Group provides industrial field machining services across the country, including pipe cutting, pipe beveling, flange facing, flange boring, flange beveling, stud drilling, stud removal, milling machining, exchanger milling, and Gantry mill operations. Find us in the states listed below by visitng our Contact page or calling our national 24/7 hotline at 800.324.2658.
Alabama
Arizona
Arkansas
Colorado
Florida
Georgia
Idaho
Illinois
Kansas
Kentucky
Louisiana
Michigan
Minnesota
Mississippi
Missouri
Nevada
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
South Carolina
South Dakota
Tennessee
Texas
Utah
Virginia
Washington