U-shaped chisels are primarily used for grooving.
Chisels are categorized into three types based on their uses: pointed, flat, and U-shaped. Among them, U-shaped chisels are mainly used for grooving. These chisels are designed to cut U-shaped grooves in hard materials such as concrete and stone, commonly used in construction and renovation work. The hardness of U-shaped chisels typically ranges between HRC48-52, ensuring effective grooving operations on hard materials. Therefore, if you need to create grooves in walls, concrete, or stone, choosing a U-shaped chisel is a suitable option.