ETA Tool Arms: Untooled arms for fixtures, gauges or custom tool holders

Untooled arms for fixtures, gauges or custom tool holders

Basic Tool Arm Models WITHOUT TOOL HOLDERS or AIR FITTINGS. Add Standard or Custom Tool Holders, Fixtures, Test Equipment, Etc.

EL-Series arms are meant to be used with electric tools or anything other than air tools. However, all EL-Series arms still require a shop air connection for the float cylinder. Our Air Cylinder gives you the smoothest float of any method and decades of life (more than 50,000,000 rundowns).The volume of air needed is very low, less than 0.03 CFM. A 1/4″ (6mm) ID hose, at 80 psi (5.5 bar) minimum, is more than enough capacity.