2003 – 2008

U.S. Patent Number 6,662,681 was assigned to KENT Demolition Tool, Inc. for a “connector assembly for mounting an implement to a prime mover”. This mounting innovation will be marketed a “Switch-Hitch” and is it’s concept is credited to Dan Grznar & Jeff Crane.

In 2005 The Breaker-Attachment Division initiates a relationship with HILL Engineering in Northern Ireland to exclusively market their line of ‘pin-grabbing’ type Quick Couplers. The TEFRA Coupler is recognized as one of safest and most reliable in the industry.

In 2008, Rock Drill Division introduces their new Tier III Down-the-Hole Drill; DCR 20. This drill excels in soft, medium or hard rock conditions and can provide deep holes ranging from 3.5” to 6.5” diameter.