T-Slot 40 x 40mm - 40 Series - HEAVY Duty

T-Slot Aluminum Extrusions Browse Our Profile Shapes aluminum t slot channel T-Slots, aluminum extrusions, and parts Architectural solutions and frames for industrial machine guards, workstations, data center enclosures, and more aluminum tslot extrusion T-slot framing systems consist of extruded aluminum profiles and other parts that combine to build carts, shelving, barriers, workstations,

aluminum t slot framing channel and tubing? What kind of disadvantages? I do plan to mass Aluminum plate or extrusion for frame?? 626 Ball bearings & 5mm