DIY engineering is full of clever, practical inventions—but some tools go unnoticed despite their massive potential. In this article, we’ll show you a multipurpose tool that can completely change how you approach welding, cutting, and assembling projects.
This tool doesn’t require a big investment—just creativity, precision, and a passion for doing things yourself. It all starts with a common adjustable wrench, modified to perform multiple practical functions beyond its traditional use.
How to Make a Multipurpose Tool
Main Components:
- Rectangular-cut steel plates
- Steel bolts and nuts
- Metal hinges
- Angle brackets
- Wooden or metal base for mounting
- Recycled metal tubes (optional)
Key Functions of the Tool
1. Angular Cutting Guide
- Holds metal pieces securely at different angles
- Ensures straight, accurate cuts with an angle grinder or cutting disc
- Ideal for welded metal structures
2. Right-Angle Welding Clamp
- Keeps pieces perfectly aligned at 90° while welding
- Minimizes mistakes caused by movement or vibration
3. Adjustable Bench Vise
- Acts as a portable mini bench vise
- Perfect for securing materials while filing, drilling, or assembling
4. Quick Assembly Template
- Speeds up the building of symmetrical structures
- Can be disassembled and adjusted based on the size of your materials
Tips for Building and Using the Tool
- Use spot or continuous welding to join the steel plates
- Pre-mark holes with a punch before drilling for better accuracy
- Apply anti-rust coating to extend the life of the metal parts
- Customize the tool to suit your needs: adjust hinge positions, change plate sizes, or add new clamps
- Practice first with scrap pieces to fine-tune the angles and clamping force before using it on actual projects
This tool not only boosts the precision of your DIY work, but also saves time and reduces errors. It’s a simple yet powerful addition to your workshop—a versatile tool that can significantly improve the quality of your home-made creations.