BANCROFT MODEL WELD-A-ROUND 300 ROTARY MIG WELDER 300 Amp Hobart Model RC-300 Welding Power Supply. 360° Torch Rotation Plus Adjustable Overlap. Integral Bancroft Wire Feed. 30" Slotted Aluminum Fixture Table. Auto Raise & Lower. Variable Speed Torch Rotation. Variable Speed Rack & Pinion Torch Adjuster. Ground Fault Indicator. Miscellaneous Spare Parts and Tooling. Maximum Part Diameter (Approximate): 6" Rotary Head Speed: .7 - 14 RPM |