by pinky » 18 Sep 2005 13:14
No more than 10 minutes for most, but as a rough guide to an experienced locksmith,
Chubb 110 , 15 to 25 mins
chubb 114 , 4 to 10 mins
ERA , 5 mins
Walsall 5 mins
Union 5 mins
Legge 5 mins
etc etc
for a new guy 10 to 15 mins a lock on average is good, for an experienced guy 5 to 10 mins on most, for someone who teaches it far quicker i would hope, oh yes , and for Al from planet Zarg 2 mins is slow, al is expected to break the 1 min.
but to answer your question any opening using NDE methods in 15 mins or so is wholly acceptable and would be a good job done.