Readytosky RC Hex Bit 1.5 2.0 2.5 3.0mm Hex Head Allen Wrench Drill Bit Set for Screwdrivers Electric Screwgun/Power Drill

I've used these quite a bit and they are definitely a higher quality than the cheap knockoffs in here.

Work great in my cordless screw gun

Work very well for the price point.

These bits are better than the comments would let on. These have lasted me a few years with over 15 drones and half a dozen 1/10 scale and 1/16 scale rc vehicles they have seen plenty of abuse. If you know how to use tools, these shouldn’t break or chip the ends off. They fit excellent even after years of use. And I have used them everyday just about for years. Ordering a new set as mine are a bit corroded and before I set them in some rust remover, I need to make sure I have a spare set in case I screw up the rust remover and eat them up. In any case, people complain about the MIP brand ($40) and the traxxas brand ($30). These will do just fine if you use them correctly. Keep the 90degree right angle on them when you use them and they won’t break. If you make sure the bit is fully engaged with the screws before you dump the torque from an electric driver into them they will survive just fine. I had to search my history to find this purchase as it was from so long ago. But as an automotive technician and gunsmith, I have learned over the years to treat my tools like I treat my money. Responsible and correct. These bits have built and re-built 30+ different rc vehicles including no prep drag cars, off road truggys, mini bashers and short course trucks. Don’t abuse them and they will last you years.

This is the second set I bought. The first ones lasted about a year before they were rounded off. Will buy again!