Hi Folks,
When I was full time in construction, we had worm drive circular saws that were basically considered the standard, IIRC. The big one was a Skil, and everybody had a little one from Porter-Cable.
Well, digging through my old tools, I found my old Porter-Cable trim saw. I went to Home Depot tonight to get a new blade for it...and bo and lehold, they don't seem to sell a 4 1/2 inch blade.
I jumped on amazon, and I found like two 4 1/2 inch blades, one of which appears to have a different arbor opening size. The only one I see that appears intended for the PC is $22.
I don't necessarily mind spending $22...but what's the deal here? Did these saws go out of style? Are they even still making them? Why can't I find any blades? Help!!?