Products › ROCKWOOD Kombocut Red Concrete/Asphalt/Masonry Blade ROCKWOOD Kombocut Red Concrete/Asphalt/Masonry Blade $0.00 Versatile blade for concrete, asphalt, stone, and masonry. Versatile blade for concrete, asphalt, stone, and masonry. Diameter: 20" 18" 16" 14" 12" Quantity: Add To Cart Added!