ROTATION 14-Piece Tamper Resistant Star Bits, Chrome Vanadium Steel, T5 - T40 Impact Grade Security Torx Bit Set, 1/4-inch Hex Shank

Very handy kit when working on automobiles.

Ordered these for me drill after a friend built me a mold using this type of tip. These work great.

Only had limited usage so far but these were the bits I needed. Quick and on time delivery. Bits seem like they will last. I needed the bit with the hole in the center to get at a fuse inside our camper microwave. Used bit to open microwave and change the fuse. Now have a working microwave.

I like everything about the 14 bits and the labeled holder, etc. However, it is difficult to pull the bits out of the holder. The mfr provides a hole under each bit that allows me to push any bit up from the bottom, which helps, and it might be better than having the bits fall out inside a crowded toolbag. I haven't decided whether the holder is a good or a bad design. I may eventually appreciate the tight fit, keeping them secure in the well-labeled holder.

Nice addition to my tool box. Good quality

Exactly what I needed to round out my range tool kit. They fit perfectly in the torx screws that I have used them on, so far. None have rounded off.

Worked great to disassemble non-functioning Kobalt 24V battery. Now I have a bunch of 18650 batteries for other projects.

Fit great as they should

I only needed one of the bits but this set was still cheaper than anything where I live and works great

Good quality

Works well for our microwave. Was not sure earlier but it helped

Good bits, fit standard screw driver sockets.

work great had a T20 tamperproof screw Holding on a Mass Air Flow Sensor on my F150, the Screws were rusty but the bit did not strip out and i was able to get them out and reinstalled no problem