This Dremel accessory guide is great for when you have a Dremel and don't know what each tool is used for. Or maybe you have a project and you want to know the right accessory to buy. This chart will come in handy.
To put it simply, a woodworking jig is a tool that's used so that you can control the motion of another tool so that repetitive tasks can be done quickly, accurately, and safely. Jigs are also devices that are fairly simple that allow you to make.