🔧 Irwin Tools 2712 Piece Set: Unbeatable Precision and Versatility Review

The set looked good at first glance. But then on the second use one of the pieces broke off and turned into a hole which I tried to drill. I didn't use excessive force or bend the racquet sideways. He just collapsed. And since he was in the hole, I couldn't get him out. He ruined an aluminum faceplate I was working on which cost me about $25. I decided not to bet it was just a bad moment, so I threw them all away.

If you need to hand tap a few M3 holes then worry about nothing else. We knock. You can pick up the shavings better. These are very small taps, so you REALLY need to pay attention to chip evacuation, even with soft materials. HSS made in the USA is far superior to anything else, so don't worry about Chinese taps. The difference in price isn't that big, and you'll only hurt yourself if you save.

I needed to cut 3.0mm diameter, 0.5mm spaced holes in the underside of the top plate of my INCRA Mast-R-. Raise the Lift-II router so I can attach the iGaging DigiMAG 6" Magnetic Remote Digital Reader. The holes could only be about 6mm deep because I didn't want to drill through the top of the board. Blind holes in aluminum with very small diameter are difficult as it is very easy to strip the threads if too much torque is applied The Irwin Taps did a great job The taps in the set have 3…