The two styles of Little Beaver horizontal boring kits — wet and dry — turn mechanical and standard hydraulic earth drills into versatile machines for precise horizontal boring applications, including installing wiring, cable and telephone lines. The dry kit attaches to the drill to create bores as long as 5 feet. It includes a 3-inch by 5-foot auger, a horizontal drill key and a 5-foot extension with a universal wiggle joint. The wet kit includes a choice of a 2-, 3- or 4-inch water drill bit plus a swivel adapter, swivel assembly and horizontal drill key. 800/227-7515; www.littlebeaver.com.