The Rescue Bit is a drilling bit that’s kind of a cross between a drill bit and a grinding burr. It’s unique because it can drill though broken tools that normally CANNOT be drilled. Tools have a very hard metal compound that is much harder than even Titanium drill bits. This usually means that if there’s a broken EZ-Out the chances of getting it out is NOT very good. The Rescue Bit provides a very good chance to drill out broken easy outs, taps, drill bits and hardened bolts that are very difficult to drill into.