Review on 🔧 KHCRAFT 13 Piece Bi Metal General Carrying Kit by Mike Ken

I'll admit I almost never use a hole saw, but when I do need one it's usually to drill a hole in a 2x4 wheel or in a closet. When I used this kit to drill umbrella holes in my new picnic tables, I was surprised that a 2" hole saw blade couldn't cut through a 1-1/2" thick countertop. Then I realized that the locking ring around the drill prevents this. At first I thought it was a bad design, but then I realized that by drilling a hole on both sides you can avoid splinters and have a cleaner end result. So, I have to say that this product gets the job done. As for durability? This is a future review.