[Application]:This Fish Bit works great for running wire in finished ceilings and walls with minimal damage
[Flexibility]:our bits are made from high quality material and the max flex is 90
[Anti-slip end]:the fish bit was designed with a three flat tip shank to prevent slipping in chuck
[Pulling Cable]: Fish eye hole provided near tip of flutes to aid in pulling wire inside wall cavity from either direction after drilling, without damage to the wall
[Dimension]:3/4-inch head diameter, 1/4 inch shank diameter, and overall length is 54-inch
[Tip]: This drill bit is weakly flexible, the best use angle is 20-30 degrees