DT60828 QZ Broca SDS Max XLR 26x540mm 4 cortes

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 Iron blast head Maximized central core for increased energy transmission Durability: Optimised heat treatment for maximum strength 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 Long helix length with optimised free space for faster debris removal Solid piece carbide tip with four cutting faces to prevent jamming in rebar, Weight: 2.443 pounds, Manufacturer: AmazonUk/3K3AF