Review on 🔐 LEXIVON LX-301 Tamper Proof Torx Bit Set: 13-Piece Security Star Bits, Premium S2 Alloy Steel, Precision CNC Machined for T4 - T40 Screws by Daniel Ogbebor

I just bought these and used them for small projects. The smaller ones don't seem to hold up very well. I used T6 (commonly used torx) and after 3 uses it was warped and twisted. The bolts for the T6 are small anyway so I didn't apply too much torque! That tells me the steel is too soft or the heat treatment wasn't done properly. This speaks for a limited warranty, so maybe something can be done? I like the price but I think you get what you pay for. At first glance they seemed to be of decent quality. And I have 3/8 inch extensions from the same company that hold up great.