I use a small pick that come with a small screwdriver/pic set. It has very good point and a good taper so you can open the hole to different sizes. Works well on jigs also, leaves smooth inside edge always, sometimes a hook will leave a rough spot .
if you fish any wacky rig worms and you use a small nail in one end you can also use these nails as they make a clean hole with no snags.2017 Eyra / 250 Merc Pro XS