ENERTWIST Drill Bit Set, 112-Pieces 1/4" Hex Shank Impact Driver Bits and Screwdriver Bits Set Assorted in Tough Case for Wood Metal Cement Drilling and Screw Driving, ET-DBA-112

This unit comes with everything that you need. Every bit in the world even a countersink bit! Concrete, wood, metal bits as well. I haven't used them yet since I purchased them as a gift for someone else but I'm impressed with what is included and it has a nice case as well.

I still use it to this day but I must say the drill bits are not as durable as you want it to be.

So far so good, a few of the items had come out of there places and one of the holders was broken. No big deal for me as it will be in my toolbox so not much moving around.

Check the drill bits for defects. Two bits in the first order I received had tiny holes in the body of the bit . Great service. Received a replacement set later the same day of return.

Wow, great deal. Cant believe how little it cost with all of these bits

I finally purchased a quality, name brand power driver and drill set and found that the bit collection that I'd been using for decades wasn't quite up to snuff for these new tools. I did some research and decided on this kit for not only the competitive price but for the really well put-together collection of all sorts of bits. This kit has everything I need and probably some items I don't know I need yet. It all comes in a sturdy, low-profile, locking plastic case and everything is categorized so that you probably won't have to hunt and peck, looking for the correct bit. The quality of the bits is excellent and as an added plus, the bit holders are magnetic! I'm looking forward to using this bit collection for a long time and definitely recommend it.

Good deal

These drill bits are in very bad quality. I bought them to drill into aluminum and mild steel but broke every bit that I tried to use them to drill into those materials. I tried to use them to drill into oak wood but also broke the bits wouldn’t recommend them to anyone very brittle.