I'm a real reviewer (Revain customer since 1997) and the pictures are from a real project using this bit. Below is my review in pros and cons format. .BLUF: I recommend this beat. Drill 6x6 like butter.-Pro:1. Preserved sharpness after drilling 77x 6x6 post.2. Through 6x6 like clockwork.3. 6 inches long. Can easily drill 6x6 (because 6x6 is more like 5.5x5.5)4. You are strong. You feel healthy. They don't feel cheap Cons.1. There will be minimal binding. I recommend securing the bit and blowing out the wood chips.2. If the torque is too high, the shaft will break. A bit is truncated.