On Sep 11, 7:53 pm, Al Bundy wrote:
So I get an Ingersoll-Rand IR429 mini air reciprocating saw for a gift.

Does anyone have one of these and run it on a Porter-Cable pancake
compressor? I'm concerned about the air requirements.

Once I try it, I don't think the place will take it back. Not a Borg item.

A quick google search says it needs 8 cfm. Your pancake compressor
might be good for about 1/2 of that.

JK