IRWIN Marathon vinyl siding saw blades feature a 60º tooth design to eliminate chipping and cracking, for a fast, smooth finish. An innovative heat-vent expansion slot reduces vibration for longer blade life, and straighter cuts and efficient chip ejection prevents binding and blade warping.
- Optimized, Symmetric 60˚ Tooth Design
- Innovative Heat Vent Expansion Slot Designs
- Fully Heat Treated
- Cuts Gutters, Vinyl Siding and PVC Piping