The segmented edge on these blades is coated with diamond grit for cutting plastic. They’re often used for plunge cuts into the center of your material and small, precise jobs, such as trimming 3D-printed parts.

A tungsten carbide grit edge cuts through abrasive materials such as composites and fiberglass.

With multiple blades and a shank arbor, these kits have all you need to cut any material from metal to wood. The parts included work with your Dremel rotary tools. Often used for small jobs that require precision, the blades spin rapidly around the arbor to make flush cuts, such as shaving down the end of a protruding nail. They also make plunge cuts in the center of material.