Quantity: 3 piecesProduct size: refer to the picture3-piece SDS chisels: The three-piece short chisel set with SDS allows for standard work in concrete and block for renovation and restoration. The sharp chisel tip allows for precise adjustment work, while the flat bevel edge allows for high material removal rates.High-quality SDS hardened steel: Sharp chisel tip for fine adjustment work. Wide-blade chisel for heavy material removal. The trowel with SDS for concrete and block allows for all types of standard demolition work.Precise installation: With the SDS-plus system, you can quickly change bits and chisels without tools, saving you a lot of time and effort. Can they also be used directly with SDS-plus hammers with anti-rotation device?Renovation and restoration: Features ergonomically curved working ends for easy removal of floor and wall coverings for demolition and rectification work on concrete and masonry breakouts.Ergonomic angle work: SDS plus tile chisels for easy removal of hammer drills from AEG, Bosch, DeWalt, DUSS, ELU, Hilti, Hitachi, Kango, Kress, Makita, Metabo, Milwaukee, Wacker.