another price drop from the previous deal at $29, currently $22
https://www.lowes.com/pd/Spyder-S…1000883508
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, its the most efficient hole saw system ever made.