IRWIN Tools MARATHON WeldTec Circular Saw Blade, 8-1/2-inch, 60T (4935204)
- ...es. Constructed with a heat-resistant, non-stick coating to reduce binding and gumming, these blades have laser-cut expansion slots to reduce warping and ring tensioned to maintain balance..
- Carbide teeth are welded not brazed, resulting in stronger tooth bond, longer life, and durability..
- UC2 carbide with sub-micro grain is 70% tougher than standard carbide, stays sharp longer, and offers best-in-class cut quality..
- Carbide teeth are welded not brazed, resulting in 30% stronger tooth bond, longer life, and durability..
- Innovative heat vents and expansion slots help make straighter cuts. Reinforced shoulder provides durability..
- 6 tooth count blades are best for use with thickest metals, general demolition, wood, plaster, drywall, plastic and composites..