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 installation of precisely milled cutting inserts ensures effective centering and dynamic, aggressive drilling and crushing of the material. The spiral significantly accelerates the removal of broken material outward, reducing the time required 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-blade, cross, Quattro. Suitable for: concrete, stone, brick, hard glaze, ceramics, terracotta.