Add to Wishlist Baileigh Industrial RDB-500 Hydraulic Pipe Bender Baileigh Industrial RDB-500 Hydraulic Pipe Bender If you need to bend big pipe, really big pipe, then the RDB-500 is the perfect rotary draw bender for you. The RDB-500 has a maximum capacity is 3" Schedule 40 pipe, 3" square,& 3.5" round tube (.188... MSRP: $31,249.00