On Tuesday, 16 May 2017 18:45:41 UTC+1, Graeme wrote:
Some years ago, Supascrews were introduced, and mixed packs were sold,
complete with cross head driver. Yellow plastic tray, with clear flip
up lid. Anyway, the name seemed to disappear, although Twinqwik
surfaced, and seemed to be the same.

Having stocks of a whole range of sizes (and several drivers), I want to
top up a few, but neither name seems common now. Does anyone know
whether Pozi heads are the same? I don't want to buy, then find the
head of the drive is similar, but not quite the same.
--
Graeme

You can get a screwdriver handle that accepts power screwdriver bits. Mixed bits come in boxes of around 20 or so.

The bits will fit in an ordinary (mains) electric drill though you have to be careful.