Esco, headquartered in Portland, Oregon, US, has released the Prepzilla Millhog I.D. Clamping End Prep Tool, which can produce end preps on all wall thicknesses at any angle, without cutting oils, and is suitable for hard-to-machine materials such as Super Duplex and P91. Featuring one mandrel and eight sets of easily interchangeable clamps for the full working range of the tool, it is suitable for pipe from 1-1/2in I.D. to 8-5/8in O.D. Capable of counter-boring for aligning different schedules of pipe, Esco’s Prepzilla Millhog I.D. Clamping End Prep Tool is supplied as a complete kit with all clamp ribs and pads, a hose and filter, lubricator, and a metal carrying case. This tool is powered by a 2 hp motor with oversized direct-drive gears supported by dual-opposed tapered roller bearings.