Review on Amana Tool Countersink Adjustable No Thrust Cutting Tools ~ Industrial Drill Bits by Robby Fingaw

I really like this range of Amana countersinks. The tool has a variety of settings to achieve the perfect result. I've found that even if you lift the drill to clear the sawdust, I have to use a slow speed with my drill to avoid a fire. This may be because it's a cone cutter, but my Amana straight cutter countersinks don't have this problem. Other than that, it's the perfect countersink. I would recommend this remedy.