This accessory allows you to drill a wide range of ground. It stands out for its powerful hydraulic motor that allows drilling of multiple diameters and depths. With this equipment bits are offered from 200 mm to 900 mm in diameter and an extension accessory to increase the drilling depth. Technical specifications: 1) Length: 425 mm. 2) Width: 635mm. 3) Height: 475mm. 4) Travel: 110°. 5) Drill axis: Diameter 65 mm.