Features 1、Widely used in the cutting, reaming and riveting of copper and aluminum tubes 2、The surface of die block is of plating treatment, it is corrosion resistant 3、Aluminum micro cutter, light and practical 4、Selected high-quality steel material, durable and long service life 5、Eccentric design, it is more labor-saving. Specification Features: 1. Widely used in the cutting, reaming and riveting of copper and aluminum tubes 2. The surface of die block is of plating treatment, it is corrosion resistant 3. Aluminum micro cutter, light and practical 4. Selected high-quality steel material, durable and long service life 5. Eccentric design, it is more labor-saving. 6. Plastic portable storage box packaging, convenient to carry. 7. Complete standards, clear thread and easy to use. Specification: Condition: 100% Brand new Item Type: Riveting Tube Expander Material: Steel Standard: 3-19mm Using Range: 3, 5, 6, 8, 10, 12, 14, 15, 16, 19mm Package Size: Approx. 25 x 18 x 5.5cm / 9.8 x 7.1 x 2.2in Package List: 2 x Die Block 1 x Cutter 1 x Yoke Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List