DT60840 QZ Broca SDS Max XLR 36x570mm 4 Cortes

Iron blast head Core reinforcement tough core: for optimal impact energy transfer and breaking stability, solid carbide head for extremely long service life with optimal drilling performance even in reinforced concrete Innovative composite system: drill tip and body are joined together with the help of a resistance welding process shatter-proof Long helix length with optimised free space for faster debris removal Maximized central core for increased energy transmission Iron Blast Technology: By bombarding the surface with steel balls, stress in the drill head is reduced and the strength along the groove is increased. Quadruple spiral ensures optimal dissipation of the drill dust, Weight: 4.233 pounds, Manufacturer: AmazonUk/3K3AF