BigBlue™ 5T Demolition Blade

$35.00$252.00

Heavy-duty demo saw blade built to cut harsh materials including shingles with nails & wood, metal wire mesh, lath & plaster, and much more for 7-1/4″ circular saws and worm drive saws.

5x Longer life over other demolition blades when cutting harsh materials.
Clog free, warp free, and crack free.
Everlasting carbide teeth with wide kerf.

SKU: BB-112 Category:

Description

BigBlue™ 5T easily cuts through the toughest construction materials.
  • 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!
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.
Long-Lasting Durability
  • Cut 5,000+ ft. of shingles and heavy nails (2 layers).
  • Cut 1,000+ ft. of shingles, nails and plywood.
  • Cut 300+ ft. of tar and gravel.
Close up of large carbide teeth
Extreme Strength for Demolition Cuts

Massive carbide teeth cut through tough materials without chipping or dulling. The extra thick steel body will not warp or crack.

Extra-wide Kerf Circular Saw Blade

At just under 1/4 inch, BigBlue™ has the widest kerf available on a 7-1/4 inch circular saw blade.

No-Clog Design

Gullets this large never clog… ever. Open space reduces friction and keeps the blade spinning fast. This empowers circular saws and worm drive saws to cut tough construction materials not possible with other blades.

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 BigBlue™ 5T comes with a 30-Day Money-Back Guarantee.

0/5 (0 Reviews)

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

3/16 in.

Customer Reviews

Based on 147 reviews
88%
(129)
5%
(8)
3%
(4)
2%
(3)
2%
(3)
A
Aaron Lescault (North Grosvenor Dale, CT)
These things rip

Cuts like butter threw 2 layers of asphalt shingles, 1/2 plywood and 3/4 inch barn board. Lasted the whole day. I needed up buying a 4 pack after I bought the 1 as a trial blade.

A
André (Seattle, WA)
As advertised but hard on the saw

It does what it says and rips through whatever is in front of it. Using a mag77 saw and trying to cut through roofing and sheeting like I would with a thin kerf blade smoked the brushes on my saw in less than 10 minutes. Chalking this up to user error but you have to go slower than you might think with the huge teeth.

A
Aaron Saxton
Outstanding

I had a flat roof with bitumen build up and a base layer and the blades tore through it, including nails and drip edge. Without these blades we would have had to have purchased or rented a roof cutter. Instead, this blade with a powerful circular saw ate the roof in record time. Having the blade on a circular saw allowed us to get a precise depth also to avoid the decking below. The blades are beasts and we did over 250 linear feet with the blade and it is still cutting.

C
Carl Denney (Livingston, TX)
Cut up 10 x 20 roof 2 layers of shingle and plywood.

Work exactly as advertised!

j
john rogne (Tulsa, OK)
cutting through 3 inches of tar no problem

cut through a 1750 square foot flat roof in 2 foot sections with 3 inches of tar no gravel including wood 3/4 inch and 3 inches of tar in 2 foot by 2 foot sections blade never gummed up with design went right through it will use this blade on every project from here on out blade is awesome

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