Irwin 21830 7-1/4″ Vinyl Siding Saw Blade Bulk of 10

IRWIN Marathon vinyl siding saw blades feature a 60 deg 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 60Ëš Tooth Design
• Innovative Heat Vent Expansion Slot Designs
• Fully Heat Treated
• Cuts Gutters, Vinyl Siding and PVC Piping