Picture Tutorial on making your own sanding discs for Dremels. Great for using higher grit sandpaper on polymer clay. Simply Renee Louise.
A DIY "containment" box to prevent dust and particles from escaping into the room when you're sanding fine items. Brilliant! This would also serve to prevent any accidents should a curious kitty decide to investigate what you're doing. Unlikely, I know - drills are noisy, but I've always been paranoid about my furballs' safety.
Own that address with this DIY street address sign. #Dremel has the details.
Dremel 101: A Complete Beginner's Guide | DoItYourself.com
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.
Rock Candles - Drill out a blind hole (a hole not drilled all the way through) with a Diamond core drill, remove the rest of the stone with smaller core drills and a diamond cylinder burr and you'll be left with a hole to put your candle in and light up your life! https://www.eternaltools.com/diamond-core-drills