Concrete drill with SDS MAX CROSS shank for professional and amateur use. The X-shaped carbide head perfectly accelerates drilling in reinforced concrete, normal concrete, bricks, and other hard building materials. The cross-assembly of precisely milled cutting inserts ensures effective centering and dynamic, aggressive drilling and crushing of the material. The spiral significantly speeds up the removal of broken material, reducing the time needed to drill a hole. The innovative design enhances work efficiency and reduces wear on the drill. Diameter: 20 mm. Length: 600 mm. Attachment: SDS max. Tip: 4-plate, cross, Quattro. Suitable for: concrete, stone, brick, hard glaze, ceramics, terracotta.