Amana Tool55264 Carbide Tipped 82° Countersink 3/8 Dia x 49 Deg x 1/4 Quick Relea

Best countersink i have ever used. Stays sharp with carbit cutters!!

I've always had really good luck with Amana tools

Back in days I always used bits without carbideAfter starting using with carbide I will never go backSpecially on IPE the old school tips was making you job miserable.With the new tip I was able to drill 400 plug holes in IpeStill be careful to not bend it while drilling or hit a nail or screw.Do not use impact drill unless you can drill without engaging the impact mechanism which is not always easy when you’re trying to do the job quick.Regular drill is the bestI found that on Ipe can’t drill in one timeYou have to remove The tip while Drilling to get rid of the wood chunks that sticks between the CarbiteThat way you will avoid the tip getting overheated and sink into the wood easierI wish the manufacturer will make tip that have the stopper for 3/4 IpeI was always worried if I make the hole to deep

Recommended for finish work leaves a nice clean sharp edge hole I’ve had it for a while now but unfortunately I’ve only used it a few times because of how expensive it was and how sharp it is. I countersink probably almost every screw that I install when I say countersink I pre-drill with a countersink bit doesn’t mean I’m always using the counter same part Just means I pre-drill everything !No one likes cracked lumber

Sharp carbide cutters , plow into wood quickly

Works great and very fast compared to my tapered sinks. It does cause some tear out around the outer edge and kind of choppy in ply. Good for production work

I have come to expect nothing but the best from Amana tools. I have worked for the longest time with cheaper counter boring bits and they have always given me a little tear out, but this bit cuts an unbelievably clean hole with no tear out.

These are best counter sinks out there.

De qualité professionnelle, avec plaquettes en carbures pour la partie fraise.