Sometimes it's enough to hammer a cross head in there
Borrowing someone's chisel would surely be more effective.
Of course, who in their right mind would use their own chisel to do that!
Funny how you learn to avoid those situations over time, it's rare I end up with a screw head that gone, let alone 2.
What do you use to get screws out if the heads are snapped off?
@Airhead started
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Borrowing someone's chisel would surely be more effective.