HELP! Snapped handle oil dipstick.

Drilled the hole, turned in the screw, took a bit of pulling, but out it came thank goodness. Turns out after I googled this problem after I got it out, it's common on these 3.5 engines. Also there is an aftermarket supplier that makes a billet dipstick handle. But the price difference is about twice as much as a plastic one. So I think I'm just going to buy the plastic one and take file to the plug part and mAke it few thousandths smaller to keep it from happening again. Thanks everyone who commented! I appreciate the help!