1. Material: The curved chisel is made of 40Cr alloy, making it hard, wear-resistant, and durable.

2. Shape: Its head is curved, allowing it to more easily enter narrow corners or chiseling areas for operations.

3. Specifications: A wide range of sizes and specifications are available, including round shank, square shank, and hex shank. These various specifications are suitable for a broader range of machines, ensuring stable clamping and convenient operation.

4. Equipment and Tools: Multiple specification options, such as round shank, square shank, and hex shank, meet different users' needs for compatible equipment. For example, the hex shank is designed for small electric hammers, while the square shank with four grooves is designed for dual-use electric hammers.

5. Application Range: It is widely used in various work scenarios such as cement walls, concrete, brick walls, and stone. These users may include construction workers, renovation personnel, or other professionals who need to perform similar operations.

In summary, the curved chisel's wide applicability makes it the best choice for target users! No matter what size or shape of impact drill bit you need, the curved design makes it suitable for any material.