Torx Insert Bit T20 x 1"
Precision machined tip
Torsion zone absorbs torque peaks increasing bit life
Engineered to significantly exceed ISO standards
Significantly longer life compared to standard bits
Great size and take a beating!
I used this bit on Wera bit holder. I had a hard time getting this bit out due to strong magnet on the Wera bit holder. So I used a plier in an attempt to get this bit out. In the process, the plier slipped. I thought I might have scratched my new Felo bit. To my surprised, the bit was not scratched at all. I am convinced that this bit is made from some very hard alloy. In conclusion: I trust this bit will be very durable.
I've used a few dozen other impact rated torx bits, and these have proven to be the best.