How to Drill the Second Hole in a Rock Necklace

"Hi, I am Jason with ExpertVillage.com. Today we are making the polished rock charm bit for a necklace. In the last step we started drilling the first hole and now we are going to go over for the second hole in the side and we are going to meet in the middle. Remember to keep it wet. Use the low dremel speed and in and out on the hole. Don't try to go all the way through. When you see dust blow out the other side of the hole, which it just came out, you know you are all the way through. But, rinse it out in the water. Blow through the hole and make sure you can see all the way through. If you can see a little bit on either side it is probably really hard to see, but if you can't see all the way through just really quickly on both sides make another pass through. We'll do that on the next step."