S.F.E. Group’s Portable Machine Tool Brands, featuring CLIMAX, TAG, H&S TOOL, and CALDER, are renowned for delivering high-performance solutions engineered for superior productivity, reliability, and cost-efficiency. Our products and solutions ensure optimal results across diverse applications, helping customers achieve outstanding performance and efficiency in every project.

Portable Machining & Welding
Portable Machining, Welding, and Valve Testing Solutions


Our Leading Brands
Reshaping the way you do business
Founded in 1966, CLIMAX Portable Machining & Welding Systems pioneered the portable machining revolution, setting the industry standard for innovation and excellence.
See ProductsAutomated Precision. Superior Results
The BORTECH automated bore welder was created in 1982, after 600 hours of development and testing by the operator of a machine shop that offered heavy equipment repair for local construction contractors.
See ProductsInnovating Pipe Prep Solutions
Founded in the UK in 2013, TAG Pipe Equipment Specialists quickly rose to international prominence for its high-quality pipework fabrication tools and machinery.
See ProductsEngineered for accuracy, buit for performance
Founded in 1975 by Tolleif Hillestad in Cleveland, Ohio, H&S TOOL has become a premier provider of precision-engineered pipe cutting and beveling tools.
See ProductsState-of-the-art in pressure relief valve testing
For over 40 years, CALDER has been a leader in advanced valve testing technology, specializing in hydrostatic and pneumatic valve test equipment.
See Products