Material: Chisel sds is built Made of high-strength 42CrMo steel, with good toughness, firmness. and stability, and strong shock resistance. Designed for resistance to wear and tear. wear and tear long term for a long lifespan Sharpening: The sharp edge of the flat chisel helps to sharpen better remove tiles without damaging the wall. High material removal rate for professional use Design: The design of the crankshaft of the tile chisel conforms to the standard; the end ergonomic work. Easy to use use, improves efficiency work Technology: The flat surface of the chisel is specially treated to ;reduce wear and tear and reduce sensitivity. à the notch. Resistance to corrosion, not easy to rust Compatibility: Flat chisels are compatible with spacing drills. SDS PLUS percussion or electric drills, ideal for removing materials such as tiles, glue or concrete splashes