The JET 404418 AD38AHR is a heavy‑duty air drill with a 90° low‑profile angle head — ideal for working in confined spaces. It includes a 3/8″ chuck, reversible operation, 1,700 RPM free speed, 0.33 HP power, uses ~4 CFM @ 90 psi, and measures 8.25″ overall — suited for corner drilling, hole‑sawing, auto‑body work and general industrial drilling.