3/8″ x 72″ Fish Bit, the Revolutionary Flexible drill bit. 3/16″ shank size. Flexible shaft allows for unique self-feeding drilling with no finished wall damage! These bits are up to 72″ long, and suitable for drilling holes down the length of a wall and through hidden studs, with no damage to wall board, plaster, or any exterior finish. This bit has a hole at the tip and the shank, which allows you to fish wire inside the wall cavity from either direction after drilling. The Drill bit Warehouse is providing you with the highest quality bits at the best prices!
Extensions are available, but only if you call 1-888-DRILGUY (374-5489).