First and foremost are the different formats available, with the stack dado -- consisting of two scoring blades and one or multiple chipper blades -- being the more common of the bunch.

dado or dado blade stack safely. The issue is that the arbor (the 5/8-inch rod that goes through the blades and holds them securely) isn't long enough. However, a single blade groover (another ...

wobble dado and stacked dado blades, offers carbide tip replacement, sharpens hss or carbide planer, moulding , corn chopper, hay baler, chipper and jointer knives, kitchen, hunting and pocket ...

To the uninitiated, woodworking might just look like cutting, drilling, and sanding without a whole lot of finesse. In reality, as any woodworker would tell you, there's more to it than generic ...