Review on Composite Reversible Keyless Lock - Neiko 30096A by David Romo

Works great for removing a broken manifold bolt! Since I successfully removed the broken bobby pin, I will willingly mark this tool as working for me! It's probably possible to reduce the air pressure to 25-50psi to suppress the lower RPM, rather than using the 90psi max when drilling metal/steel. The drill appears to have a sturdy plastic case, so dropping it back onto the concrete floor is probably not the best idea. However, the drill is small enough to be used in the spacious engine compartment. Tighter/enclosed area and may need to resort to a 90 degree bore.