Product Code: 90491 Laser welded segmented rim diamond cutting blade. Manufactured using synthetic virgin diamond material. Laser welding provides an accurate and strong bond, high-performance, extended lifetime and increased heat resistance. Hardened and tempered diamond blade with segmented rim for a faster cut. General purpose blade for use on concrete, bricks and stone. Suitable for dry and wet cutting, with optimum results when used wet. Diameter: 85mm Bore: 10mm Max speed: 17,900rpm Blade construction: Laser-welded Kerf: 1.8mm Weight: 0.048kg