Laser welded, segment height 10 mm, dry cut, special disc for hard materials, no cool-down breaks required, extremely long life due to special segment, for hard to very hard materials such as washed concrete, masonry, roof tiles, concrete, reinforced concrete, hard clinker, hard stone, granite, marble and high-density sand-limestone, for bulk densities of 1.8 - 2.4 (very hard), hole 22.2 mm, DIN EN 13236 Colour: blue Suitable for: hard materials Ø: 150 x 2.2 mm Disc: Ø 150 Thickness: x 2.2 mm Test mark: DIN EN 13236 Hole: 22.2 mm https://elecena.pl/product/24617581/752465-diamond-cutting-disc-150-mm-blue 2023-12-10 https://elecena.pl/product/24617581/752465-diamond-cutting-disc-150-mm-blue 2025-10-31