I'm making some sweet pea displacement lubricators and I'm struggling to make the 6ba draincock handle – with a bend in it. I've tried making it straight and then bending and it snapped in two. What material should I use? Does it need heating to bend? Any tips gratefully received. The handle is 5/8" long, 1/8" diameter, tapering to a 6ba thread, and with a 60 degree bend .Thanks Stephen