I am removing old bindings from older skis and seem to have one screw on each that wont budge. Any thoughts before I resort to using the easyout?

The skis are being recycled into Adirondack chair backs for Christmas presents my son wants to build. (Guess who will end up doing most of that?????)

Don't know for sure, but I would guess that they are epoxied (or rusted)in. Maybe if you try a screw gun and get the chuck to ratchet it will hammer the screw loose, if you have a little clover compound you could put it on the bit and ti will grip rather than spin out.