The Ditch Witch Pierce Airrow II Series includes seven models of pneumatic piercing tools, ranging in outside diameter from 2.25 to 4.25 inches (with or without threaded heads) and designed for short- to medium-range compaction boring projects, pipe ramming/pushing and pipe pulling. These new tools are constructed of single piece, aircraft-quality steel and are designed to flex when encountering an obstacle. Pierce Airrow II models also feature tapered-buttress thread joints (akin to drill pipe) to promote positive locking, and a Nord-Lock securing system reinforces joints that are subject to high vibration and dynamic loads. Optional equipment includes nose expanders and replaceable heads that enlarge bore holes, as well as clamp-on rear expanders and tail adapters for pulling in product behind the tool.
Staff | September 28, 2010