hopefully other modellers will find it worth joining in with this thread.
i am sure I an not the only person who uses all sorts of odd tools and things for modelling which were not designed for modelling, so I though it might be fun to share some. I'll start off with some of mine.
some obvious ones which I am sure others use are: bluetac for cammo masking when airbrushing, the metal from tomato paste tubes for making straps etc, less obvious ones:
Jewellers screwdrivers - the flat head versions make great little chisels, they are easy to sharpen if you need to.
for sculpting creasess and folds in clothing, the different curves and shapes in set of darning needles are useful.
i bought a set lock-picking tools because I have always wanted to learn how to How to pick locks (it is worryingly straightforward). When they arrived I realised some are ideal for sculpting;

For a fiver on ebay I bought this battery powered nail polishing tool. It is a tight fit to get a Demel tool into its jaws but it is a lot quieter than the 'proper' ones.
anybody else what to share their non-modelling modelling tools?
Peter