Indeed, here is the mnemonic I use to remember what these last letters in Facom references:
PG = Consumer = low end (eg. Stamped sheet)
B = Business = premium (ie. Hardened steel)
So be careful when you purchase Facom, because if you are looking for its "legendary" quality, check out the models and references.
The clamp in turn has a superb finish and is very comfortable during tightening. Thanks to its great length, we pump a little less time than with a riveter lambda and especially by providing less effort.
In conclusion, this is a great riveter which the high price is justified by its much higher quality.
