4PCS Drill Bit, Mgtgbao Drill Bit Set Wood Drill Set Woodworking

I know, it's a cheap set, I should expect much, but wow I was surprised with how bad these bits cut. The big issue I see is they leave space between the drill bit and countersunk, so when you're cutting there is literally wood being shove dup in between the bits, this isn't good! I've also found the countersunk holes leave a bunch of chafing around the edges, you'll need to sand every hole if you want a decent finish, the picture on the advertisement is misleading, you'll never get a cut that clean! You also need to use a bunch of force to make an actual cut, the bit gets hot and it will smoke.Wish I had spent the $13 extra for a higher end kit.

I had to return these for two reasons. First, they would not lock into the quick release on my drill driver. They just fell out. And, two, they were not sharp at all. They would drill a hole and I could tell they were slow drilling and when they got down to make the countersink they just burned their way into the wood. And I was drilling soft pine.

Before this, I would just sink the screw deeper... Kinda a cheap way to countersink... These things make a nice hole.. Makes me want to have a separate drill just for this so I don't have to keep switching bits.. But, these do have the standard quick-connect so it's not impossible...

These drill bits are great, never used countersink drill bits before these. The steal feels of quality, and these are excellent for wood use not sure about other materials. But I think this product is great because it makes the screwhead flush with the wood.

The QD makes this an awsome set to have around. I love it when I can switch between counter sink bit and driver. They all worked great. I'm happy I bought it already used it on 3 projects. Can't wait to use it more.

Cheap poor metal, snapped the second size but counter sinking 3/4” pine! Poor counter sink, ripped material. Spend a little more for the best.

Working fine

cant even cut pine. Waste of money