Amana Tool - 55229 Carbide Tipped 82° Countersink with Adjustable Depth Stop & No-

Very clean cutting and collar does not mar surfaces. Used it on pre-finished maple plywood and performed flawlessly.

Really great product when you are doing a repetitive set of countersinks and want to make sure everything looks consistent and professional. Great for adding plugs.

Drills very easily, very sharp. If you are looking for a countersink, this is the one you want. Theres a reason so many YouTubers recommend it. I wish the price was a little better, but its a quality made product - I think itll stay sharp for a while, so this should be the last one youll ever need (unless you want a different size). If you do a lot of cabinet building, this is excellent. As my dad says You cant work without good tools.

The mechanism is high quality. The thrust bearing is a little cheap. As it ships, it (may) scuff your wood. This is easily fixed by placing painters tape before drilling. The tape adds enough friction to engage the thrust bearing. Problem solved. The friction bearing may loosen up in time. Aside from that minor problem, it works flawlessly. I would buy it again.

I dont know why I never bought this sooner. Its amazing! I used to either drill a hole then use a chamfer bit or I tried those drill bits that have an adjustable one on them. Never really cared for either way but THIS thing is Heaven. I find myself reaching for it every time I need to put in a screw. Im going to buy a second one just in case someone accidentally walks off with this one. Lol. Amana has a huge hit with this. Thank you Amana.

I saw this product on a YouTube video did some research and ordered it. This thing is awesome and far out performs the countless other counter sink bits I own. Very well made and I love the ability to easliy adjust the depth of the countersink without having to second guess.

Very well built

These seem to be all the rage, and the concept is fantastic. However, Ive bent two or 3 bits, even in the drill press. Im not sure what the issue is, as the bits seem to be bending near where the set screw retains the bit. Kind of disappointing, especially for the expensive price point

I had to counter sink some skateboard holes. This counter sink did the job. It’s build very well and it is very easy to use. I had a few small adjustments to get the right depth and it was easy. It left very nice clean holes in the wood. This counter sink it worth the money and its worth having in your tool collection.

Exelente, I use this bit tomake 1500 holes in hardwood, brazilian cherry and cumaru and still works like new, still sharp