Adjustable T-Handle Tap Wrenches Set Ratchet Tap Holder Wrench with 5pcs M3-M8 Metric Screw Thread Tap Set and Twist Drill Bits Set

Cutting some threads for a mount on my sky tracker

Honestly don't buy it, it's a waste of money.

Just what i needed and the price was right.

This product is at fault. The chuck is too big to fit the smallest M3 tap. When you screw the chuck to its limit the M3 tap falls out because the walls of the chuck are too far apart. I bought this explicitly for the M3 tap option, but it does not work. Very disappointed.

It was perfect it retaped a thread for a bolt

Had the product around 5 minutes and on the second hole I tapped the bit snapped leaving the entire of the tap in the hole

Everything about this tool is such poor quality, that it is all but completely unusable. The tap holder doesn't grip the taps. The drills don't drill brass, let alone anything harder. Only one of the taps was able to cut reasonable thread. All in all, a complete waste of money.

No idea if the taps are able to actually cut a thread because the drill bits are completely useless, they are unable to even drill through plastic and metal you have no chance. Worst drill bits I've ever seen.