3 Review(s)

It is made of tool steel with high hardness, high wear resistance and high heat resistance. High precision, wear-resistant and durable, the whole is finely ground. Each set of drill chuck will be equipped with a connecting rod, and the drill tail adopts a triangular design for non-slip and more stable clamping. Grid rotation, convenient and stable installation. Suitable for a variety of materials, such as metal, wood, glass, screws, etc. More capacity.