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

The ability to drill stopped counter sink holes is a game changer for me. Ive been working on making fine furniture, and one of the things that has been an issue for me is consistency with countersunk screw holes.

Nice clean cut on countersink, no discernable wobbling, and no marks. As a carpenter of 25+ years, I wish Id bought it long ago. The cheaper countersink bits either fall apart, are not depth adjustable, dont leave clean cuts, or leave marks. Those can be fine for occasional use, but I just finished a project with hundreds of holes and this bit was worth the investment.

I used this on Hardy board and after 20 pieces drill was dull but the countersink was fine. I do have a diamond grinding wheel and sharpened the drill. I put the correct angles on the tip based on the materials I was drilling and it seemed to last an additional 30 pieces. I believe the carbide is a lower standard quality. If I was using this on wood only, I would be very happy with the use and outcome!

I’m building a porch swing that needed about a hundred silicon bronze screws mounted flush with the oak surface. After messing around with an old B&D countersink bit with a collar that kept slipping, I ordered this bit. I’ve used Amana router bits with success and found this item to be no less impressive. It worked flawlessly to countersink to exact depth repeatedly. Expensive? Yes. Worth it? YES.

First one lasted 3years - not bad at all in my opinion.

This just flat out works great! If you are countersinking screws for whatever your project, this is just great. After a few test drills to get the depth of cut dialed in then it’s easy to drill countersink pilot holes and just assemble your project.

Great product!! Very practical and comfortable in use. Just a bit expensive

This makes beautiful, repeatable countersinks.

Use this bit in my woodworking projects.

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.