Wera 059532 #2 x 50mm Phillips BiTorsion Diamond Coated Power Bit

The extra grip makes driving screws made from softer material like stainless steel less likely to be damaging by resisting cam-out better :-)

Hexagonal shape near tip end, more easy to use on manual operation, tip end is more strong resistance, good coating.

Just started using this bit, but already has much less wear and tear on the bit as previous cheaper bits. No slipping! Love it.

I've only recently purchased this but, but it's held up to daily use on a construction site so far.

Seems pricey, but they do work well.

I bought this to use exclusively with my milwaukee screwgun. It really grabs screws securely which is great when I'm driving hardware into something that was just painted and I've got to be sure it won't cam out and wreck something. I've used the same bit thousands of times and it still works as good as new. I would definitely buy again.

This is the best fitting bit I ever used.

Excellent product and service.

Stands up to heavy use.

Really like it

Have not used this one yet. I know it will work well. Can't go wrong with KC Tool and Wera.