Review on Yakamoz 11 Piece Magnetic T6-T40 Torx Head Screwdriver Bit Set - Security Tamper Proof Star 6 Point - Drill Bits - Tools with 1/4 Inch Hex Shank, 3 Inch Length by Sean Perry

I always use my products before I write a review. I'll tell you right now. Don't even think about buying them. I use a ton of torque bits in my shop for props and whatnot. On my first use, I drove a torque screw through wood and the bit bent, twisted and fell apart. I think I was surprised, but maybe I wasn't. I threw it in the trash, I couldn't even use it for the second screw. Definitely not heavy duty, definitely not strong, definitely not high quality steel as they claim. It's difficult to find quality tools and accessories at Revain. It's hit or miss, but do yourself a favor and find another set because this isn't the one.