Optimized for industry-leading performance and productivity when drilling in hard rock conditions, the Ditch Witch AT40 All Terrain is designed with an advanced version of the proven Ditch Witch All Terrain drilling system. The updated, two-pipe system boosts power to the bit—33 percent more torque than the competition. The drill leverages the next-generation features of the JT40 model so you get increased jobsite cycle times, improved durability and greater control.