Proudly made in the USA, MB-30LO supports domestic manufacturing preferences and supply chain reliability. With these ...

What does Tim Rumpsa of Sunnen Products Co. love about manufacturing? "It’s something that is required to make almost anything on the planet." ...

A CNC-controlled Sunnen SV-20 machine is elevating the performance of one NHRA technical champion Surface finishes, overstroke, and crosshatch patterns Importance of ring and piston Advantages of ...

Blum-Novotest recently opened its new Competence Center in Erlanger, Kentucky. Inside, the company plans to run a training and technology hub for the U.S. market — especially supporting the growth of ...

An HTA hone automates the job of I.D. finishing orifice meter tubes for measuring gas flows. In oil-patch metalworking and fabrication, I.D. finishing of orifice meter tubes is one job that may be ...

Automatic hone helps machine gunners hit their mark. HTB-2000 tube hones from Sunnen Products Co., St. Louis, let a maker of .50-caliber machine gun barrels beat MIL-Spec accuracy by a factor of two ...