Introducing our 16mm Keyless Drill Chuck, expertly crafted from high-quality carbon steel, designed specifically for B16 arbor applications. This reliable drill chuck is compatible with GDM Series Pillar Drills, including models GDM50B to GDM200F (excluding GDM180B). The innovative hand-tightening mechanism allows for quick and secure grip on drill bits, thanks to its three robust jaws made from high carbon steel. Specifications: - Chuck Capacity: 16mm - Net Weight: 0.83kg Whether you're a DIY enthusiast or a professional tradesperson, our extensive range of tools and workshop equipment will meet all your needs. With over 10,000 items available, our online store is your one-stop shop for all projects, big or small. If you need assistance or can't find a specific item, don't hesitate to reach out to our customer service team for support. Elevate your drilling experience with our durable and efficient 16mm Keyless Drill Chuck!