Werkzeug Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood High Speed Steel, Woodworking Carpentry Reamer With 1 Free Hex Key Wrench

Purchased these to help countersink screws for the railing on my deck. First time I went to use them the countersink part at the top did not bite in and the bit just spun while the top stayed stationary. I went to tighten it down with the provided hex key and the screws were cross-threaded or stripped. No matter how much i tried to tighten it or adjust the depth the results didn't change.I ended up having to go to Home Depot to purchase a different one. I would not recommend this product to anyone.

Absolutely trash, 3 of the drill bits has already snapped and is unusable. This is after the first day using them.

The 2mm bit broke on my second use. I would like to have a replacement on this bit. Otherwise I have to return the whole set. I hope seller will respond in time.

It’s affordable for a reason. The smaller bits are pretty easy to break and even being careful mine broken after a couple of uses. Just know what you’re buying.

Only wish they were a hex shank to help unwanted slippage of bit and countersink bit! Allen wrench supplied was incorrect size for countersink set screw! (To small)

Unfortunately I’m having a horrible time with these bits. The packaging is nice and so is the case. But the Allen key gets stuck in the adjusting screws and strips them. Also one of the bits has already broken. Unfortunately I’m unsure if it’s poorly made or just a fluke set. Either way will be buying a different set in the next day or two as I run a small wood shop and the projects call for them.

this kit is an excellent value packaged in a terrific plastic case with foam cutouts for each drill bit. above and beyond for such a small price.

I am happy with this purchase.It comes with 7 different size bits and a nice plastic case.It works great for my DYI projects and price is good too.