More than 500 IMSA deep drilling machines are currently running worldwide, mostly in the automotive industry, in workshops of small and large size businesses in Italy and in the rest of European Union, in Canada, USA, Russia, Brasil and Mexico. Established in 1988 and located in Barzago (Lecco) in northern Italy, IMSA initially manufactured special machines for general mechanic industry. Since 1992 it specialized in the design and manufacture of deep hole drilling machines and became a leading manufacturer of this machine type. Many of the recent innovations applied to gun drilling machines for moldmakers were developed by IMSA, and the efforts of IMSA's design team are still concentrated on this application, with seven new machine models presented between 2014 and 2019. For centerline deep hole drilling of cylindrical parts, such as oil-hydraulic parts, gears and mechanical transmissions, parts for medical applications, since 2000 IMSA offers a wide range of drilling machines with counter-rotation systems. IMSA machines are made-to-order. The standard models are custom-tailored thanks to a series of options. We also offer complete high-tech solutions to meet the most common needs. Individual solutions can also be designed and manufactured.