
The Story
Irwin 165mm 40t Marathon Circular Saw Blade is designed for durability and efficiency in cutting applications, featuring advanced materials and engineering for optimal performance.
The Irwin 165mm 40t Marathon Circular Saw Blade is engineered for precision cutting in various materials. Its high-density tungsten carbide construction ensures toughness and longevity, making it suitable for both professional and DIY projects. The thicker plate design enhances tracking, while the reinforced shoulder geometry provides added durability and impact resistance. The unique every other tooth grind allows for faster cuts and a smoother finish, complemented by perimeter heat vents that improve chip and heat management during operation.
Features
- High-density tungsten carbide for enhanced toughness and longevity
- Thicker plate design for improved tracking
- Reinforced shoulder geometry for durability and impact resistance
- Every other tooth ground thinner for faster cuts
- Perimeter heat vents for better chip and heat management
Specifications
| Dimensions (W x H x D) | 170mm x 10mm x 200mm |
| Weight | 0.17kg |
| Material | Tungsten carbide |
| Model Number | IW7071019 |
| Number of Teeth | 40 |
| Recommended Use | Trim / Finish |
| Arbor | 20mm |
The Irwin 165mm 40t Marathon Circular Saw Blade is suitable for various cutting tasks.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Irwin 165mm 40t Marathon Circular Saw Blade is designed for durability and efficiency in cutting applications, featuring advanced materials and engineering for optimal performance.
The Irwin 165mm 40t Marathon Circular Saw Blade is engineered for precision cutting in various materials. Its high-density tungsten carbide construction ensures toughness and longevity, making it suitable for both professional and DIY projects. The thicker plate design enhances tracking, while the reinforced shoulder geometry provides added durability and impact resistance. The unique every other tooth grind allows for faster cuts and a smoother finish, complemented by perimeter heat vents that improve chip and heat management during operation.
Features
- High-density tungsten carbide for enhanced toughness and longevity
- Thicker plate design for improved tracking
- Reinforced shoulder geometry for durability and impact resistance
- Every other tooth ground thinner for faster cuts
- Perimeter heat vents for better chip and heat management
Specifications
| Dimensions (W x H x D) | 170mm x 10mm x 200mm |
| Weight | 0.17kg |
| Material | Tungsten carbide |
| Model Number | IW7071019 |
| Number of Teeth | 40 |
| Recommended Use | Trim / Finish |
| Arbor | 20mm |
The Irwin 165mm 40t Marathon Circular Saw Blade is suitable for various cutting tasks.












