Prosecutor, cheaper impacts are often made of CR-V, for safety you should never assume the steel unless it is marked!
If you knew how to use tools it's SIMPLE EACH ROW PIVOTS FORWARD Or Drill Holes
They were the Perfect drill bits.
They are not magnetized.
A little better than Dewalt or = I choose both over any other brand's BOTH ARE QUILTY
One with a magnetic holder will help prevent the bit from falling out.
Think I bought two sets, we have a small Electrical business & use many Milwaukee tools. Great sale price & all in one compact case. Highly recommended at regular price also. Yes it is magnetized for easy use.
Also keep in mind any bit holder or bit extension will also work with a 1/4 hex bolt. Just take whatever bit out of the holder or extension and bobs your uncle. That way it’s less tools you have to carry on a job or if you get up in a ladder and the 5/16 you brought was too big just take the nut driver out and there you go now you have 1/4 nut driver. Just make sure you hold you drill straight with the bolt because some bolts can get rounded doing it this way of your not careful. I wouldn’t recommend using it as your only 1/4 driver it’s more of a back up plan or if you only need it for a few bolts.
The threaded hole can be used to attach the kit to a tool belt or a tool box or a tool bag by using a simple bolt.