For use with patented Rapid Switch and Rapid Core Eject Hole Saws
Delivers immediate and effortless plug removal
Smooth cuts even at low speeds
Tungsten Carbide Tipped
Spyder Hole Saws, Cut holes in a snap- even at an angle. Drop out the core at the touch of a button. Push the button again to change blade diameters. Faster. Easier. Smarter. With the Spyder Rapid Switch and Rapid Core Eject features, it's the most efficient hole saw system ever made.