The standard gun drill features a small diameter, deep hole, a maximum length of 3000mm, a surface roughness of Ra0.4-1.6, and high accuracy for both hole diameter and straightness. With no burrs in the orifice, it offers excellent repeatability and precision. Its major advantage lies in its ability to complete processing in one go without the need to retract the tool halfway, resulting in a highly efficient machining process. This product utilizes imported cemented carbide and advanced foreign manufacturing technology to deliver exceptional precision, longevity, and cost-effectiveness compared to imported alternatives. It is available in specifications ranging from 3.0-45.0mm in diameter and 500mm-3000mm in length.
Our high-quality drill bits are commonly utilized in a variety of industries, such as steel, petroleum, hydraulics, power generation, chemicals, and many more.