Review on MOKARO Titanium Industrial Combination Countersink by Lance Foster

I needed a bit set for a quick change cordless drill and they fitted. They are very sharp, even ordinary drill bits. They're more for speed and cut than power, so I'm not going to try to do anything really heavy. When I say sharp, I mean sharp enough that you have to be careful when removing them from their case and handling them. 1/2 and 5/8 are designed for quickly drilling large holes in wood and are surgically sharp. Good deal at $20.