Manufactured using advanced processes and high-quality materials, ensuring a long service life.16-35mm Produces clean, smooth holes with chip-free edges and vibration-free operation. Features low cutting resistance, effectively increasing drilling speed and facilitating smooth chip evacuation. Suitable for drilling holes in various materials, including wood, wood products, plastics, plywood, and more. Easy to install and simple to operate; simply attach it to a standard handheld electric drill to begin use. Operates with low noise levels. Compatible with handheld electric drills, bench drills, magnetic drills, and various other types of rotary machinery.