Brass Tubes 2–5mm Diameter 30cm Long | Hobby & DIY Craft

Precision Brass Tubes for Hobby, Craft & DIY Projects

These fine-quality brass tubes are a versatile must-have for model builders, hobbyists, and DIY enthusiasts. Available in inner diameters of 2mm, 3mm, 4mm, and 5mm, each tube measures 30cm (approximately 12 inches) in length with a consistent 0.45mm wall thickness — delivering reliable precision for a wide range of applications.

Key Features

• Material: High-quality brass — naturally resistant to corrosion, easy to cut, bend, and solder
• Available Inner Diameters: 2mm, 3mm, 4mm, 5mm
• Wall Thickness: Approx. 0.45mm for a lightweight yet sturdy build
• Length: 30cm (300mm) per tube
• Package Contents: 1 x Brass Tube (select your preferred diameter)
• Weight: Approx. 28g per piece
• Ideal for: Scale model building, RC vehicles, craft projects, jewelry making, musical instrument repair, and general home DIY

Why Choose Brass?

Brass is a preferred material among hobbyists and makers for its excellent machinability, smooth finish, and attractive golden appearance. It cuts cleanly with standard tools, solders easily, and holds its shape under light stress — making it perfect for intricate model work and detailed crafting tasks.

Perfect For

• Scale model building (trains, planes, ships, architectural models)
• RC and hobby vehicle construction
• Arts & crafts and DIY home projects
• Jewelry making and decorative fabrication
• Mechanical and engineering prototypes

Made in Mainland China.

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Helpful Resources

For safe handling and use of metal hobby materials, refer to the U.S. Consumer Product Safety Commission (CPSC) for general product safety guidelines.

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Frequently Asked Questions

Q: What inner diameters are available for these brass tubes?

A: These brass tubes are available in inner diameters of 2mm, 3mm, 4mm, and 5mm. Please select your preferred size from the options menu before adding to your cart.

Q: Can these brass tubes be cut to a shorter length?

A: Yes! Brass is highly workable and can be cut to your desired length using a standard pipe cutter, hacksaw, or rotary tool. The 0.45mm wall thickness makes cutting straightforward even with basic hobby tools.

Q: Are these tubes suitable for soldering?

A: Absolutely. Brass solders very well with standard soft-solder and flux, making these tubes ideal for model building, jewelry work, and any project that requires joined metal components.

Q: How many tubes are included per order?

A: Each order includes 1 brass tube of your selected diameter, measuring 30cm (300mm) in length. You can add multiple items to your cart if you need several sizes or quantities.