DESCRIPTION: Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work. Optimized mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage. Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed. The 140? tip design ensures better bit penetration and longer life. Hardened Steel body for extra strength and reduced breakage. Diameter [Metric]: 4 mm. Working Length [Metric]: 50 mm. Number of Pieces: 1. Application Material: Concrete. Shank/Connection: SDS PLUS. Product Length [Metric]: 110 mm.