Instruct: Classify a given review into positive or negative sentiment.
Query: Solid Bits

Even though they're made in China, these bits are strong and solid. I have a Milwaulkee M18 impact driver and have used the torex bit and the philips bits extensively to build some cattle feeders out of rough cut lumber (oak). I bought the Milwaukee Shockwave driver bits (on amazon for around $15) before this set that were supposedly "made for" impact drivers. I broke one of the philips heads in less than an hours use. Decided that I'd spend a little more money for this set and couldn't be happier. You get what you pay for.