
Irwin 305mm 80T Marathon Circular Saw Blade
Description & Specs
The Irwin 305mm 80T Marathon Circular Saw Blade is a high-tooth-count blade built for clean, fine cutting in timber and sheet materials.
- Diameter: 305mm
- Teeth: 80
- Range: Marathon
An 80-tooth count produces a finer, smoother cut than coarser blades, making this 305mm blade well suited to drop saws and larger circular saws used for accurate crosscuts and tidy finishes. It works across timber, MDF, plywood and other timber-based sheet products for joinery, framing and trim work. Match the blade bore to your saw's arbor before fitting.
More about this product
Irwin 305mm 80t Marathon Circular Saw Blade is designed for durability and efficiency in cutting applications, featuring advanced materials and engineering for optimal performance.
The Irwin 305mm 80t Marathon Circular Saw Blade is engineered for professional use, providing reliable performance in various cutting tasks. Its high-density tungsten carbide construction ensures toughness and longevity, while the thicker plate design enhances tracking accuracy. The blade features a unique every other tooth grind, allowing for faster cuts and a smoother finish. Additionally, perimeter heat vents improve chip and heat management, making it suitable for extended use in demanding environments.
Features
- High-density tungsten carbide for enhanced toughness and longevity
- Thicker plate design for improved tracking accuracy
- Reinforced shoulder geometry for increased durability and impact resistance
- Every other tooth ground thinner for faster cutting
- Perimeter heat vents for effective chip and heat management
Specifications
| Dimensions (W x H x D) | 350mm x 10mm x 360mm |
| Weight | 1.175kg |
| Material | Tungsten carbide |
| Model Number | IW7076916 |
The Irwin 305mm 80t Marathon Circular Saw Blade is suitable for various cutting applications in woodworking and construction.
Questions & Answers
What does the 80T mean?
The blade has 80 teeth - a high count that gives finer, smoother cuts.
What size is the blade?
305mm in diameter.
Shipping & Returns
Dispatches within 1-2 business days from our Australian warehouses
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.












