saw blade stainless steel

[Baweaqu]

I'm looking for some good reciprocating saw blades for stainless. I need to cut some 3"×4" in 14ga Stainless sheets.

This work is after hours so I can't get a hot work permit to use a cutoff wheel or plasma cutter.

Any ideas recommendations would be greatly appreciated.

Edited December 17, 2019 by Baweaqu

[Gmman]

I use Lenix Bi metal blades and go slow.

[Colossus]

very slow, and perhaps use some mineral oil of some sort for cooling? 

[silveradosid]

i use M18 FUEL™ Metal Cutting Circular Saw , you can buy blades for  7.25 circular saws also