The MillHog is a self-centering, right-angle-drive-clamping, air-powered end prep tool designed specifically for boiler tubes. The tool is capable of prepping stainless-steel and other high-alloy tubes, ranging from 3⁄4-in. I.D. to 3-in. O.D. It features a robust gear drive with dual-tapered roll bearings and is powered by a 0.75-hp motor or an optional 1.25-hp motor. The MillHog uses the EscoLock rigid blade-lock system with a radical chip breaker, which directs the chip away from the tube and minimizes heat generation. Esco Tool; 800-343-6926; www.escotool.com
The D55040 Quadraport Regulated Line Splitter can supply air to multiple pneumatic tools at a consistent pressure. The D55040 features an impact-resistant resin body and a liquid-filled gauge to prevent jobsite damage. The handles have high sidebars to protect the plug and couplers from damage. The Quadraport accepts all three major plug styles. DeWalt; 800-433-9258; www.dewalt.com