I've had crown sets for a while checked out and decided to spend a few bucks more on this Diablo set. It was worth it! The diablo set's teeth cut very quickly, I used a small Milwaukee M12 bit and had no problem cutting through my wood project, I'm sure the battery will really cut through with a larger 18v bit. The resulting wooden dowel can be easily removed through the lateral cut of the saws, this is done in 3 steps. The holes cut are VERY clean and smooth and require little to no sanding. Make sure you can drill a hole from the opposite side that the pilot drill will go through. The pilot head and blades are lightly spring loaded and will pop out when you change them. The case is very nice, closes tightly, and inside there is a compartment for a nozzle attachment. If you need more beats, there's extra storage. Very happy!