How to Drill Pebbles and small beach or garden stones by Eternal Tools. This follow along tutorial is full of tips and makes drilling holes into pebbles nice and easy. It shows the equipment you'll need, top tips along the way and some inspiring work by other artists who use pebbles and stones in their jewellery and craft work.
How To Carve A Heart in Pebbles, stone, sea glass and beach pottery by Eternal Tools. Take a Dremel rotary tool, a diamond core drill and a diamond burr and start creating shapes into your sea glass and pebbles.
The Dremel Bit Guide :: this post is great for figuring out what bit to use on a project-- plus it gives you ideas on what to do with your Dremel tool. https://craftedincarhartt.wordpress.com/2015/02/10/the-diy-dremel-guide/