Demolition Blades
7-1/4 in. demo saw blades for circular saws & worm drive saws.
Stop wasting time on framing/demolition blades that wear out, gum up, warp, crack, chip, and bind. BigBlue blades are the strongest and longest lasting demo saw blades. They help you remove nasty materials so you can quickly move on to installation.
BigBlue™ 5T Heavy-Duty Demolition Blade
Optimized to cut through harsh materials like shingles with heavy nails and wood, ice shield, drip edge, plaster (lathe/wire mesh), synthetic decking and more!
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BigBlue™ 3T Flat Roof Demolition Blade
Optimized to cut through dense and gummy materials like tar and gravel, modified roofing, rolled roofing, gravel stop, rigid insulation and much more!
View DetailsCompare the best demo saw blades side by side.
| Image | | |
| Title | BigBlue™ 5T Heavy-Duty Demolition Blade 7-1/4″ | BigBlue™ 3T Flat Roof Demolition Blade 7-1/4″ |
| Ratings | ||
| Best Use | General Demolition | Flat Roof Demolition |
| Materials | Harsh Materials Shingles, heavy nails & wood Ice shield Drip edge Plaster (lathe/wire mesh) Synthetic decking And more… | Dense/Gummy Materials Tar & gravel Modified roofing Rolled roofing Gravel stop Rigid insulation And more… |
| Extra-wide Kerf (3/16 in.) |  | |
| Oversized Carbide Teeth | | |
| Cost | $35 | $30 |
Demo Saw Blade Packs
Bundle our best-selling products and be ready to cut harsh and gummy materials.
