This is the drill you need to get into those tight spaces. It has a head height of just over an inch, and produces enough torque at 2800 RPM to drill through steel. Excellent speed control, and has a solid, well-balanced feel.
Heavy duty 90 degree air drill operates at 3500RPM and delivers .33HP. Uses 1/4x28 threaded bits and accessories. Compact head design (1.07" high x .66" dia) accepts up to 1/4" bits. Ideal for extremely close-quarter areas.
This new air drill packs a lot of power into a very compact form. It delivers enough speed and torque to drill into most materials with ease. And the angle head can be rotated 360º relative the handle to orient it properly for drilling