The G94W Jackleg Drill (also known as "perforadora jackleg" in Spanish) (Equivalent to Atlas Copco BBD 94W) is an all-rounder with short stroke and high impact rate which makes it especially effective in soft rock applications. The pusher leg controls are integrated into the drill backhead for convenient operation. The G94W jackleg drill is mainly used to drive drifts and tunnels with small cross sections and a hole diameter range of 27-41 mm.