【PROFESSIONAL THREE-PIECE SHORT CHISEL SETS】: The three-piece short chisel set with SDS allows for standard work in concrete and building blocks for renovation and restoration. The pointed chisel tip allows for precise setting work and the flat cutting edge of the flat chisel allows for high material removal rates. 【HIGH-QUALITY HARDENED SDS STEEL】: Pointed chisel tip for precise setting work. Wide-edged flat chisel for high material removal. The spatula with SDS for concrete and building block allows for various types of standard demolition work. 【PRECISE SETTING WORK】: The spade chisel measures 40 mm * 250 mm; the pointed chisel measures 220 mm; the flat chisel measures 20 mm * 220 mm; Quick, tool-free drill and chisel changes thanks to the SDS-plus system save a lot of time and effort. They can also be used directly with SDS-plus hammers with a rotating stop. 【RENOVATION AND RESTORATION WORK】: With an ergonomically angled working end, easy removal of floor and wall tiles. For