H.H. Arnold Co., Inc.

H.H. Arnold Co., Inc. is a precision machining shop known for cylindrical, centerless, and surface grinding, with honing grinding also offered. The company also provides CNC vertical and conventional milling and CNC and conventional turning, building parts to customer specifications.

The shop serves industrial customers in aerospace, medical, electromechanical, and general industrial work. The company has more than 60 years of grinding experience and says its team focuses on hitting tight tolerances with a quick turnaround. Quotes are requested through the website or by phone at the Rockland shop on Liberty Street.