Pipe Bender: 1.Full-Auto 2.Bending Capability:OD76*5 3. ... /Efficiency GM-SB-76CNC Full-Auto Numerical Control Single-Head Pipe BenderFeatures: 1,Applicable tube material: carbons steel, mild steel, soft ... steel, stainless steel, aluminum, alloy, copper, brass etc. 2,Applicable tube shape: tube, solid bar ...