The Faithfull right angle drill attachment may be used with either a cordless or electric powered drill when drilling or screwdriving where access is restricted. Ideal for use in between joists when running cables or pipe work or for working inside confined spaces such as kitchen cabinets. The drive is fitted with a ball bearing shaft support for a long working life and a 10mm (3/8in) keyless chuck for ease of use. Attaches into any 10mm (3/8in) and larger electric or air drill chuck.