Phillips Insert Bit #2 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
These felo bits by far have the best fit in screws I’ve ever seen. That may not be a big deal for some people but once you try these you’ll never go back to your average consumer grade bits. Buy one trust me
Not ready to give them a 5 out of 5 just yet. How ever they do well. Hold fasteners well and do not slip when tightening. I would and will definitely buy more.