This is the hand for the armoured orc set.
It is a left hand, to get a right hand just flip it in your printer program.

This hand has a ball joint point and the handle is hollow to allow for a 2,5mm plasticard rod or a separate weapon print or model to be inserted.

Thus lining up the hands should allow for a two-handed weapon to be given to the armoured orc with the ball joint arms.
I'm gonna test this tho. It will probably require some cutting.

This model was made in blender and has no supports.

Do tell if you're having issues with this, then i can create a version without a hollow handle.