I need to be able to insert an M1x2 slotted screw into a tapped hole upside down, and critically without dropping the screw. That rules out magnetic headed screwdrivers unless I can't find anything else.
I've seen some screwdriver designs such as this one from Wiha Tools (see p9) which would in principle work for larger screws, but apparently not M1:
I've got two problems:
- I can't seem to find one small enough to work with M1 screws
- I don't know the "standard term" used to describe these screwdrivers. I've seen "gripping screwdriver", "screw holding screwdriver" and others.
I think there must be some watchmaker's screwdriver that would work, but I can't seem to find any. Any help would be appreciated!