Saw blade outer diameter: 414 mm Arbor hole diameter: 25.4 mm (standard 1-inch universal bore; compatible with mainstream imported and domestic road saws, such as Husqvarna, Bosch, etc.) Segment height: 12 mm (thick, wear-resistant diamond layer for extended service life) Laser welding technology: segments are fused to the steel core at high temperatures, ensuring stability during high-speed cutting (segments do not easily detach) and offering a much higher safety factor than cold-pressed or silver-brazed blades Suitable materials: concrete, reinforced concrete, and cement mortar road surfaces Segment type: Butterfly Arix (segments feature an alternating grid texture)