Diamond Segmented Blade, Blade Dia. 12 in, Arbor Size 1 in, Arbor Shape Round, For Use With Saw Type Handheld Concrete Saw, Masonry Saw, Walk-Behind Concrete Saw, Cutting Type Wet/Dry, Rim Type Segmented, Primary Material Application General Purpose Concrete, Materials Concrete, Masonry, For Use On Concrete Type Green Concrete, Reinforced Concrete, Grade Best, Blade Thickness 0.787 in, Blade Material Diamond