The DM30 from Duracable has a double-tube frame that’s constructed of an aluminum alloy for added stability. The electrical wiring runs through the top of the frame so normal wear will not expose it. The machine can run 19- or 21-inch reels with options for open-spoke metal or enclosed polyethylene drums. Packages come with 21-inch reels and 100 feet of 5/8-inch drain cable. Its 1/2 hp motor makes it ideal for residential jobs, floor drains, roof vents and light commercial work. 877-244-0556; www.duracable.com.