The wedge is rotated 30° for more effective separation, The oval shape allows for optimal use and a greater impact surface, Impacts and damage to the hitting face are minimized, Angled grooves on the front, plus teeth saw blade on the back together with barbed hooks on both sides prevent slipping as well as elastic recovery, even in frozen wood., Parallel guides allow straight introduction, Extremely robust, Only for separating, not suitable for felling, DBGM ( German Patented Utility Model)
