PSI hss Woodturning chisels

[Tanglefoot20]

Hello all...I was wondering if anyone had any experience of these chisels....I have a chance of picking a set of 5 small ones ...look ok but some horrible comments from years back regarding the metal...
Thanks

 

[Robbo3]

Dunno, but be wary of using small tools on anything other than small work. That way leads to frustration & possibly danger.