Durable drill chuck designed for reliable, longlasting performance, ensuring consistent results for all your drilling tasks. Built to withstand demanding use, it delivers dependable operation for both professional and home projects. Keyless selflocking mechanism enables quick, secure bit changes without the need for extra tools. This saves time during setup and ensures a firm grip on the drill bit for safer, more accurate work. Wide compatibility with various models, including B10, B12, B16, B18, B22, MTA, MTB, R8, and C20, making it a versatile choice for a broad range of drilling equipment. Adjustable 113mm range accommodates multiple drill bit sizes, providing flexibility for different materials and applications. Ideal for projects that require switching between fine detail work and heavier drilling tasks. Common use scenarios: Installing shelves, fixtures, and hardware where quick bit changes improve workflow. Precision drilling in wood, metal, or plastics for manufacturing and tasks. Home improvement projects requiring multiple drill sizes without constant tool changes. Engineered for efficiency and ease of use, this drill chuck combines strong build quality with practical functionality, making it a dependable solution for both onsite jobs and workshop applications.