Review on High Speed Woodworking Center Countersink - 3mm to 10mm by Eric Surabhi

I ordered this 7 piece set (each drill bit is a different size) for my husband as he is very handy and likes to do small projects around the house. Countersinks work well, but drills not so much. The reason he doesn't like the drill bits is that they aren't perfectly straight, some of them are slightly curved so he put his own drill bits into the countersinks that came with the kit and found they worked very well. better for him. However, they are affordable, so I think if perfection is not what you're looking for, this set can help.