BigBlue 5T used in battery powered circular saw

BigBlue™ 5T Heavy-Duty Demolition Blade for circular saw (7-1/4 in.)

Name: BigBlue™ 5T Heavy-Duty Demolition Blade for circular saw (7-1/4 in.)
SKU: BB-112
Availability: InStock

$35.00 – $252.00

Cut 5x longer than competing demo saw blades when used on harsh materials like multi-layer shingles with heavy nails & wood, ice shield, drip edge, plaster (lathe/wire mesh), synthetic decking, and much more with the clog free BigBlue™ 5T Heavy-Duty Demolition Blade!

Over 10,000 sold!

Package Quantity: No selection

Clear

SKU: BB-112 Category: Demolition Saw Blades

Description

See what makes BigBlue™ 5T Heavy-Duty Demolition Blade different.

Cut through the toughest construction materials with BigBlue™ 5T.

Shingles, Heavy Nails, and Roof Deck
Ice Shield
Cap Sheet
Modified Roofing
Drip Edge
Flashing
Cedar Shakes
Pitch
Galvanized Metal
Cap Sheet
Modified Roofing
TPO and EPDM
Flashing
Lath and Plaster
Wood with Nails
Patio Decking
Metal Wire Mesh
Linoleum
Tar and Gravel
Synthetic Decking
And Much More!

Cut through multiple layers of shingles and nails with BigBlue™ 5T.

I’m tearing off the whole roof and this blade is one angry beast. Rips through plywood and shingles and never misses a beat. No clogging. No stalling. Rip down hill between the rafters and shingle tabs to avoid nails and cut as fast as you want. Tears through the aluminum drip edge to finish the cut. This tool is an absolute must for this kind of job. I always say that there is a right tool for every job and this is the tool for roof demolition.”

— T Jay

Save time on the toughest jobs and projects.

Demolition of roof decking, shingles, and heavy nails (2+ layers).
Cut shingle roofs into sections for easier removal (2+ layers).
Cut ridge vent and roof vent openings.
Cut openings for air conditioning units and skylights.
Use for roof repairs and maintenance.
Remove lath and plaster walls and ceilings.
Widen synthetic deck joints for expansion and contraction.

Durable & Long Lasting

5,000+ ft

Shingles and heavy nails (2 layers)

1,000+ ft

Shingles, nails and plywood

300+ ft

Tar and gravel

Watch BigBlue™ 5T cut through shingles, nails, ice shield, 1″ x 6″ pine boards and a demolition saw blade!

Everlasting carbide teeth with extra-wide kerf.

Cut through extremely dense and gummy materials without chipping, warping or cracking.

Clog Free. Bind Free.

Massive gullets provide space to remove debris and reduce friction to keep the blade spinning.

Saw Compatibility

Fits 7-1/4″ circular saws and worm drive saws.

How to remove diamond twist out

Place blade on hard surface.
Insert screwdriver through arbor.
Apply downward force on blade and screwdriver.

Additional information

Weight	0.5 lbs
Dimensions	7.5 × 7.5 in
Arbor	13/16 in., 5/8 in.
Compatible	Circular Saw, Worm Drive Saw
Cutting Depth	2-1/4 in.
Diameter	7-1/4 in.
Kerf	.19 in.
Plate	.1 in.

30-Day Money-Back Guarantee

We understand skepticism. We have been burned by products that don't live up to their claims too. That is why our products come with a 30-Day Money-Back Guarantee.

Great Time Saver

I used the 5T to cut through the shingles roof sheathing and the roof rafters to cut off the eave to attach a sunroom. The blade cut great, and made quick work of the job. I cut about 60' of the eave and the blade has not shown any sign of dulling. I was very pleased with this blade.

Company road foreman

I'm very satisfied with the 5T blade. It rips right through 2 layers and 1/2" obs plywood. I'm really happy and it saved hours so this the only reason I'm sharing my review. This blade does everything they advertise. I'm just a messenger

The definition of demo blades

Grab any 'demo' blades you have laying around a sharpie, and label them rough framing- because after you use use a big blue you'll know what a true demo blade does. These are my go to from now on.

Bitchin blades

We have been using regular sawblades to cut through roofing materials for our HVAC equipment and curbs, saw this blade and bought one and I’ll tell you it is a Bitchin blade. It cuts through anything so smooth easy and my saw doesn’t get clogged up with debris from the roofing materials.

Roof Wrecker

I'm tearing off the whole roof and this blade is one angry beast. Rips through plywood and shingles and never misses a beat. No clogging. No stalling. Rip down hill between the rafters and shingle tabs to avoid nails and cut as fast as you want. Tears through the aluminum drip edge to finish the cut. This tool is an absolute must for this kind of job. I always say that there is a right tool for every job and this is the tool for roof demolition.