🔧 Elevate Your Crafting Game! Internationally compatible, ensuring you can create anywhere. Lightweight at just 9g, making it easy to handle and store. Achieve flawless results with clamping diameters ranging from 1mm to 3.2mm. Seamlessly fits most rotary tools for all your DIY needs. Crafted from high-quality brass for longevity and reliability. Shank Diameter: 4.3mm Lightweight: 9g Clamping Diameter: 1mm-3.2mm This 2 Set of Brass Collets is designed to fit most Dremel rotary tools, offering clamping diameters of 1mm, 1.6mm, 2.3mm, and 3.2mm. With a consistent shank diameter of 4.3mm and an overall length of 17mm, these collets are lightweight at just 9 grams, making them perfect for both hobbyists and professionals. Crafted from durable brass, they ensure precision and reliability for all your projects.