5 Pack - 7 Inch Cut Off Blades For 7.25" Circular Saws - Aggressive Cutting For Metal & Stainless Steel - 7" x .09 x 7/8-Inch

I was totally expecting to burn up all 5 of these to make this cut. Roughly 1 1/4" thickness of stacked 33g corrugated roofing panels. It was slow cutting, but did the job with 1 wheel. I will have 1 more stack to cut, and I think it will be lights out for the first disc.

I asked if anyone had measured the thickness. Got no reply. Maybe that's because fanboys don't want to admit the product specification is WAY off. They are not ".9 inches 3/32 inches 2.4 mm" thick! They are 3.1 mm thick. That's over 20% thicker than specification! That is not a usefully thin cutting disk as specified its standard Chinese cutoff wheel junk. When ordering something online, the written specifications need to be correct since that's all we have to go by, especially if nobody who already has it is willing to give the actual specification.

I bought this for a light job of cutting sheet metal. It looked like it was cutting great, but then the center broke out of it. I put another into my saw and it broke even quicker. Good thing my brother was there. He recommended taking an old saw blade and putting it in backwards - and that is how I got my job done.I got these well before I started on the job and depended on them. But it is now too late/passed the return date.

These blades do cut just as advertised. I used them to cut roofing tin. I gave them a 4 rather than 5 as they did wear down much faster than I would have liked. I eventually switched to a backwards mounted traditional crosscut blade and won't be going back, at least for sheet metal. I still switch to the Milwaukee blades for other metal cutting however.

I used these to cut a 100lbs propane tank in half around the weld in the middle. I had to do it with 2 disks...the first one cut great til half way it just wouldn't cut anymore...so had to use a second one, I think the steel is 3/16" thick with a galvanized coating and the cut was only about 48" total...so 1 disk lasted only 24". When it was cutting it was fast.

Works OK.. I had to cut some 1/8 " stainless steel 90 degree brackets and nothing I had would cut them. I ordered these cut off wheels and they worked pretty good. I cut them with out putting a lot of pressure on the wheel as I didn't know if the wheel might start coming apart. So far so good. They haven't come apart. I am gradually putting more pressure on each one I cut. I have cut several brackets as I need them and still using the first wheel.

Early in "life" of disc it cut very well and of course deeper. Track pieces could then be handled as they weighed much less than whole. This was much faster than using a cutting torch. Overall, great product. If you have similar needs this is the way to go without buying plasma cutter. Track sections were 12' long and very heavy. Made several smaller pieces manageable with just one person.

I had to cut the heads off of Galvanized 3/8" lag bolts to use as rods for my floating shelves, and these blades cut through them like butter. I couldn't not have completed this project without them and they worked perfectly. Highly recommend.