On 16 Jan, 17:33, "steve robinson"
wrote:

I believe Lee Valley also has the screwdriver tips for the Yankee
type pump screwdrivers.

unfortunately i am in the UK

You can still get for Spiralux drivers if you hunt, and Rolson (yes, I
know) are still making the whole screwdriver. For some tasks, I still
prefer a long pump screwdriver to the weight of a cordless.

Mine uses long Bosch bits with a hex end, re-ground with the half-dog
end to fit.