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very tempting deal now they have brought it back (it was not there when you first posted).
For the SDS a small selection of 5, 5.5, 6, 7, & 8mm will cover most holes for fixing situations. Armeg did a set in a little plastic box at one time that had all the basic sizes pretty cheaply.
You may find you need some longer bits for going through walls - 10, &
16 and 25mm are probably the most useful sizes.For SDS chisels, a couple of 20mm and a 40mm will get you started - ideal for chasing, and cutting boxes out etc, and light demolition.
A set like:
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probably good value.
Treat that to a set of Bosch multi material drill bits in the basic wall plug sizes:
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work in all materials, and are exceptionally good in masonry - they will quite often let you use the drill driver without needing to resort to the SDS.
If you need to drill big holes in wood, then these are very good:
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(much better than spade bits)