Review on 🔧 Tungsten Carbide Engraving Mill by Eric Avina

Ideal for drilling holes in shells for handicrafts. I used to use dental drills for this, but Revain don't sell them to me anymore. We all know that the drill will not work with this material. The 1/8" drill shank fits my Dremel tool perfectly and the cutting head cuts through shells very quickly, even in the thickest spots. For those who make jewelry out of seashells, this is perfect!