I have a stupid question...whats the difference between a 1750PH driver and a 1750PZ driver? I'm going to get one of two sets, but I'm not used to all these fancy choices.
http://chadstoolbox.com/05031280002wera17346kraftformclassicset4-slph12.aspx
http://chadstoolbox.com/05031281001wera1734556kraftformclassicset4-slpz12.aspx
The first set you linked has Philips head drivers while the second set has pozidrive.
PZ is a posidrive which is very similar to a philips but diferent. The best way I have found to differenciate is PZ have a small ridge in the valley of the driver between the blades. They also have a different profile which makes a PZ bit strip Phillips screws easier. Ask me how I know![]()
My experience with PZ is quite the opposite. I've camed out a lot of PZ screws with Phillips without having the knowledge of PZ! PZ is almost Torx-like, you'll rarely cam it out.
. I'm actually not ordering now. I compared it with local prices and after the minimum $20 order and shipping the price is the same. I'll support the local shop and have easier returns if I need it.Learn something new everyday. I'm actually not ordering now. I compared it with local prices and after the minimum $20 order and shipping the price is the same. I'll support the local shop and have easier returns if I need it.