- Durable construction for long lasting performance Made of highly durable materials, rigorously tested, compact and sturdy for reliable, long term use. - High quality material and blade Tungsten steel construction with a high hardness angle steel blade; anti rust, high toughness, and durable. - Versatile three jaw design Classic three jaw design can firmly accommodate hand drills, screwdrivers, cordless drills, light impact drills, threaded wood, and lathe drills. - Angle grinder compatibility Electric angle grinders use high speed rotating sheet grinding wheels; designed to interface with these tools for secure clamping and efficient operation. Use scenarios - Woodworking and furniture projects Quickly switch between drilling and driving tasks by using a single chuck to hold hand drills, screwdrivers, or cordless drills, increasing efficiency during assembly and finishing work. - Light metalworking and lathe tasks Securely hold threaded wood or lathe drills for precise, stable operation in small scale metal or wood machining projects. - Workshop maintenance and hobby projects Suitable for on site repairs or hobbyist projects where you need a versatile, reliable tool holder that accommodates multiple tool types and easy bit changes.