ADDITIONAL INFORMATION:
The ProChuck is a versatile tool that effectively converts a 1/4" Drive Ratchet into a powerful micro-drill, making it ideal for use in confined spaces such as those near the firewall or behind the strut/shock tower.
The PowerDrive Threaded Bit Adapter is an alternative to the ProChuck. It attaches to any ¼” drive and accepts threaded shank machine drill bit tooling. Check out the PowerDrive Adapter W/Dril Bit.