GET DEMO DONE.

I have a built up roof with 3/4" plywood that I used this blade on. It worked very good and cut both the 2" tar and gravel and the plywood at the same time. I tried other blades and means to cut the roof but this was the answer. It worked great and did not gum up at all. I made a total of 660' of travel and it was still sharp and cutting well upon completion of the job. I would purchase again and try the 5 blade if I needed to do something like this again. I am not a roofer.

I posted about the blade on my FB page. It works Awesome. 350 sq ft of 4 layer 3 tab shingle it ate it up and did not slow down. https://www.facebook.com/charlie.granda.75/posts/10157667920086004

We used just one blade to cut and remove the roof over our 32'x42' house. It worked like a charm.

Very good. Thank You.

Just finished cutting wider gaps in deck, 2x6's. 832 lineal feet. Unfortunately it burned out my Skill 2 3/4 horse side winder saw (made in America). This blade has a lot of bite. That is not necessary a bad thing. I rented a worm gear Bosch and it worked perfectly. I also included a temporary Lounsbury Guide plate to follow grooves. This is a kick butt blade, so use a kick butt saw.

Worked as needed, clean cuts and durable for cutting the spacing between my composite deck boards.

Good company to do business with prompt courteous and thorough blade working out well on demo project

Great service. Thank you.

Amazing

great blade, cuts through nails without any problem.

These blades are the ticket. Make a breeze of demo work. I will be purchasing more in the future.Thanks Smartman Tools ! Would recommend to anyone

This blade cut through two layers of composition roof shingles like butter.
Amazing

Best blade I have used for demolition I highly recommend it you get your moneys worth save time labor

Best blade for my saw I ever purchased. Demolition project at home from heavy snow load and clapsed roof. I'm cutting through a rubber roof + ridged insulation + rolled roofing asphalt + more insulation + plywood roof sheeting. Cuts through it all !!! Five Stars!!!!

Nasty demo project, 4 roofs 2 layers of decking, incapsulated
roof over a 40 year 2nd floor addition. It wasn’t easy but no way a recip blade could have done this. Need to run it on a circular saw with balls. End result, mission accomplished.

Cutting out asphalt shingles and roof deck together

Purchased blade to demo a 10x12 shed. The blade worked great cutting through 2 layers of shingles and the sheeting (much better than the sawzall). I really thought the teeth would be damaged but the blade was fine and ready for next project! It was used on a old Black and Decker saw that is not a worm drive so I'm sure a better saw would have made it even smoother, but the cut went along fine. Recommended

The blade worked great to remove the shingles with the plywood together, well worth the cost in time saving.

This tool made the roof removal so simple. I recommend this tool to make demolition of a roof very quick and simple. Cut through 3 layers of shingles and also 3/4 plywood like it was butter

At first look you would think it's one of those tools that is not really going to perform like people say it does. I cut two layers of shingles and 3/4" plywood 1 1/2" Total in one smooth cut ! No one has mentioned it also cuts much wider than a standard blade. This allowed us to fit different types of prying bars to lift the sections. Blade paid for it self and saved us about $250.00 on first job.

Great saw blade for demolition. Worked great cutting thru 2 layers of shingles and plywood.

I wish I would have found out about this blade years ago! Cut through two layers of shingles, metal drip edge and into the roof sheeting with ease, Worth every penny!

Unbelievable tool cut right through 30yr old tar, like a knife through butter. Really impressed.

I used the BigBlue 5T blade for dismantling a collapsed roof over my deck. It worked like a charm and I had that roof in stacked up pieces in much less time than I imagined I could. It made an easy job out of what I thought would be a time consuming pain in the but. Very Happy!

I put it on a cheap Ryobi saw and it just zips through old build up roof when cutting about 3/4" deep

I just started the demo of my carport that collapsed a couple of weeks ago. I made about a half dozen cuts with the 5 toothed demolition blade and its awesome. It should really help with the cleanup.

Blades worked great

I was a bit skeptical when I received it but it worked extremely well. The blade cut through dip edge, right up the roof, over the ridge and down the other side. Made demolishing a shed without an excavator possible.

We used both the 3 and 5 tooth blades. Both were very aggressive and cut thru any materials, even nails. Both blades are as good as new.

I’ve only used it a couple of times so far, but I’ll be giving it a work out on my roof in the near future. Cuts great and smooth. I’m glad I got it.

I have been in the carpentry / reno business for over 30 years and I am a hands on working owner. I will say this is the best demo blade I have used. Thanks for a good blade.

While adding a ceiling fan into a room that was added-on to the house decades prior I discovered what I thought would be an attic with exposed ceiling joists was in actuality an old tar/pitch flat top roof. This old tar roof possibly had leaks and since had a sloped roof added above.

I found this tool on an internet search and the price was right for a blade I had never seen nor a brand I was familiar with. Blade arrived promptly and the next day I plunge cut 4 access holes into the old tar/pitch roof. This was a champ of a tool and has many more cuts left in its life.

I used this blade to cut through 2 layers of shingles on 5/8 plywood. It worked perfect, all day long. I could have done many more jobs. Well worth the price.

This was the best saw blade for cutting through 4 layers of shingles and nails. Cut my demo of an old cabin by days. Highly recommended this blade

Worked great, saved a lot of time, well worth buying again, will recommend to others

Works great. Ripped through 2-layers of asphalt shingles like a hot knife through butter! Can't get any better than this blade.

Effortlessly cut through 5 layers of asphalt shingles, wood and nails without throwing debris all over me.

Great addition to the job at hand, cuts work time in half

I demoed an entire roof cutting through 3/4" boards, an overlay of 1/2" O.S.B, and the roofing shingles all at the same time (nails and all) and I didn't even have to sharpen the blade once. The best part was that when cutting through the roofing material it didn't produce a lot of powdery sawdust that is normally such a nuisance. The cut material was more the size of grains of rice which was very easy to manage. The overall quality of your product is every bit as good as your product's claims.

It's good to see that some companies still believe in producing "quality" products that can be relied on at the job-site.

It is a really handy tool. Saves us a lot of money in labor to get things done in time. Especially the rip. There is a little vibration at times but overall it works great

cut through 50 year old roof boards with 2 layers of asphalt shingles like cutting 3/4 plywood. took roof off 21/2 car garage and blade could keep going(sharp). throws chips like cutting with chain saw.

Excellent tool. Bought 2. Job is done & still have 1 brand new & unwrapped. Highly recommend.

BigBlue 3T is working good and shipping was fast.

BigBlue 5T is working good and shipping was fast.

These blades are awesome they just keep cutting perfect demolition blade easy to control and cuts super fast. Will not buy any other brand of blade for demolition again.

It cut through my boat dock roof (and in some places, double roof) like butter. BigBlue 5T was the best tool I had for the roof demo!

Worth every penny!

I bought the three blade and five blade, but only used the three, I used it to cut plywood and shingles and it cut through them with no effort, worth the money, thanks

Used this blade to cut through 7/16 OSB roof decking, single layer 3 tab shingles, staples and nails. It cut through it all like butter. A little hard to control in a perfect straight line. Worth EVERY cent. WEAR SAFETY GOGGLES/FACESHIELD!

Wouldn't have thought there was a tool that could cut through 3 layers of shingles plus plywood sheathing plus aluminum flashing and the occasional roofing nail. But this blade danced through that stuff like it was a hot knife in butter. Initially tried an aggressive blade in my sawzall. All that happened was a gummed up blade.
For demolition, I don't think there is anything better than a BigBlue 3T.