I love finding new uses for tools that I already own, and a rotary tool—very often referred to as a Dremel (which is actually a brand name, not a type of tool)—has a ton of attachments and potential ...

"The power of the motor is surprisingly good." ...

"Very lightweight and durable rotary kit!" ...

Sometimes a hack doesn’t need to be rocket science to be useful. Take for instance [MofigoDIY] using an old spark plug to build a glass cutter. Sure, going to grab a glass cutter at the hardware store ...