1. **Adjustable Rolls for Custom Bends**: Set the rolls to the desired radius. Position the rolls to the desired radius and turn the crank to feed and shape the material. 2. **Compact and Lightweight**: This metal bending machine combines power and portability, offering efficient bending solutions for various materials without occupying much workspace or storage space. 3. **Manual Sheet Metal Bender**: Primarily used for bending model materials. Soft sheets with a width of 60 mm can be rolled. For example, soft sheets up to 0.03 mm thick, such as brass foil, red copper foil, and etched sheets. It can roll soft metal tubes with a diameter of less than 3 mm, such as brass tubes, red copper tubes, capillary copper tubes, etc. 4. **Precision Machining**: This aluminum metal bender with steel gears features three long rolls with a diameter of 1.27 cm (1/2 inch), ensuring smooth, precise bends without kinks or deformations.