The Web-Drill is designed to increase the performance of channeling operations while respecting the prime objective : straight-hole drilling. The Web-Drill has a solid structure with four (4) levelling legs thaht permit a great stability in all rough terrain conditions. The rig is designed to enchance the performance of channelling operations in quarries. The Web-drill can drill vertically holes ranging from 2 to 3 inches of diameter. Consult sales for more informations!