On 17 Nov, 19:04, "mark" wrote:
I've a got *the small Makita impact screw driver. *It has smashed its way
through all my bits so I am looking for replacements.

Any recommendations?

I bought this set a couple of years ago (on recommendation of somebody
here ISTR) http://www.screwfix.com/prods/38206
I've only had to discard one bit so far.