Hollow diamond core drills, segmented, laser welded segments for extra breakage resistance, quick clean cutting, extremely long life, fatigue-free operation, for use in masonry, stone, reconstituted stone, marble, tiles, porcelain, ceramics and brick, for fitting electrical sockets and waste pipes More information: Packaging content | Number of pieces | 1 pc(s) |  | Number of hole saws | 1 pc(s) | Features | Type | Single | | Suitable for | Drill | | Suitable for materials | Artificial stone, Brick, Ceramic, Fine stoneware, Marble, Natural stone, Stone, Tile | | Product colour | Black | | Welding technology | Laser beam welding (LBW) | Weight & dimensions | Diameter | 82 mm |
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