On Sun, 5 Mar 2006 18:35:21 -0000, "RzB" wrote:

|"Andy Hall" wrote in message
|
|-- snip
|
|
| Having said that, I wonder whether using Pozidriv screws is a good
| idea with an impact driver anyway. Cam out is a problem with them at
| the best of times and nurges the bit as well. From the photo, it
| looks as though that had been happening before the bit broke.
| Adding impact driving to the mix makes the effect worse.
|
|
|Yes - I think I agree - Posidrive + Impact driver probably not a good idea.

Definitely Posidrives need a nice even torque, just enough to drive them
in.
--
Dave Fawthrop dave hyphenologist co uk
Freedom of Speech, Expression, Religion, and Democracy are
the keys to Civilization, together with legal acceptance of
Fundamental Human rights.