BOSCH ITT20215 15-Pack 2 In. Torx #20 Impact Tough Screwdriving Power Bits

Everyone seems to ask what these bits are when they first see them -- they are thin, have a silvery label, and I don't share them. When you want some daily work bits that don't round over quickly or snap, Bosch has figured out the best products in this market. They aren't quite up to Wera, but they also are 20% of the cost of Wera. So how does Bosch do it? I could say it's just German engineering (Wiha, Wera, and Bosch are all German-made), but they've figured out the metallurgy really well. Bits can be harder for better tip holding but then are more prone to snapping. They can be softer for less snapping but then they wear faster and become loose in the socket as well. What Bosch does is to use harder metal, design the shaft so it's stronger and more resistant to breakage, and then (crucially) does a better job of making the actual working tip so it fits better. Bosch bits tend to hold the screw even without a magnetic holder, and they certainly can out much less than others (looking at you, Milwaukee). If I were rating bits after tens of thousands of screws, I'd still put Wera first, Bosch second, Wiha third, and then quite a drop in quality to Makita XPS and the newer Dewalt Elite bits. Bosch, though, is hands down the best all-around bit and even more so when cost is considered. This applies to all the sizes and lengths I've used. Highly recommended.

Work great where the longer style are often needed when used on decking boards. They seem to work well thus far as I do wear these types of bits out and clearly cheaper in volume than from local big box stores.

Inexpensive and good quality bits. I have been using them without worry of damage for a couple of months now and the teeth are still looking new!

I used under 100 Spax screws and it took about 5 bits to do it. These are better than the bits Spax includes and work well when they are new. After about 20 or 30 screws, the tips seemed a little worn. Since I had so many bits, I figured it was easier to just replace the bit. This was a good idea, since there was some slipping with a worn bit. I was using an impact driver on #9 x 3-1/4" screws, so it was a good test of the bits. The price was low enough that I thought the value was okay.

Bosch is the best hands down. We do PVC decks and these get a work out. hold up well and don't cam out

Great quality and for anyone who happens to need to torque a red dot on a P211 from underneath the slide, this reaches

Worked perfectly, great quality

Never needed such a small headed bit before and really was skeptical anything this small would be durable. Well, it is - a VERY durable item and well worth the price