How do you cut aluminum without power tools？

Cutting aluminum without power tools can be done using manual methods such as:

1. Hacksaw: Use a hacksaw with a fine-toothed blade to slowly and carefully cut through the aluminum. This method is suitable for thin aluminum sheets or small pieces.
2. Hand Shears: Hand shears or aviation snips are designed for cutting through sheet metal, including aluminum. They provide a clean cut and are suitable for cutting curves or straight lines.
3. Tin Snips: Tin snips are another option for cutting aluminum sheet metal by hand. They are available in straight-cut, left-cut, and right-cut versions, allowing you to make precise cuts in different directions.
4. Manual Saw: A manual crosscut or miter saw with a carbide-tipped blade can be used for cutting thicker aluminum pieces manually. This method requires physical effort but can be effective for cutting aluminum bars, rods, or thicker sheets.

Regardless of the method used, always wear appropriate safety gear such as gloves and eye protection when cutting aluminum by hand. Additionally, secure the aluminum firmly in place to prevent it from moving during cutting.