MaxxMacro® 54 Aluminum Pocket Electrode Holder S30 3R-200.6J-1 it has four side air

it has four side air fittings

Maxx-ER Electrode Holder Blank Stainless 4" is designed to mount electrodes and workpieces of various shapes

MaxxMacro 54 Aluminum U30 Slotted Electrode Holder is  is 100% cross compatible with System 3R Macro OEM products

and 100% compatible with System 3R Macro Systems

It offers a precise fit for lasting durability and stability

MaxxMacro® 54 Aluminum Pocket Electrode Holder S30 3R-200.6J-1 it has four side airMaxxMacro 54 Aluminum Pocket Electrode Holder S30 comes fully assembled and ready to use. This product is 100% cross compatible with the System 3R Macro OEM system. Holder for square or round electrodes, designed for use with saw cut or milled blanks. MaxxDesign Exclusive Features: Fully assembled on a MaxxMacro 54 Stainless Cast Pallet 100% cross compatible with OEM system Product Information: The MaxxMacro 54 Aluminum Pocket Electrode Holder is