I've used Rocky mountain Gators which are a 2" two blade for years and always had complete pass through. I recently looked to buy some new Gators, but now they are Gator XP's and have been updated to the cut blade tip just like the Rage. The older style I have used had the trocar tip that I feels gives a better chance for braking bone and passing thru instead of the bladed tip sticking in the bone.