Copper Tube Expander Tool for Refrigeration, ST-806A Flare Reamer

ST-806A Copper Tube Expander Tool for Refrigeration is a precision, durable solution designed for professional refrigeration work and DIY repairs. Built from sturdy aluminum alloy, this tool handles soft copper and aluminum pipes across multiple standard sizes, making it ideal for refrigerant line work, refrigeration system installations, cold storage, and automotive maintenance. Its thoughtful gantry design—with an eccentric cone and reinforced ribs—delivers strength without adding unnecessary weight, so you get reliable flare performance every time. The package includes a clamp and a flaring frame, enabling quick setup and accurate flare ends. A spring column anti-slip bead ensures fast retraction, so you can move from task to task with minimal downtime. In addition, the tool is designed to work with both metric and imperial sizing, broadening its versatility for various jobs.

Before you open the bell mouth, clamp the gantry to locate the scale line. This simple step protects the flaring clip from damage and helps you achieve a clean, leak-free flare in every application.

Benefits & Tips

• Delivers precise, leak-free flares on soft copper and aluminum pipes, enhancing the longevity of refrigeration and automotive connections.
• Ergonomic design with a quick-retract spring column reduces setup time and repeated disassembly between tasks.
• Six standard inch sizes (1/4", 5/16", 3/8", 1/2", 5/8", 3/4") cover common refrigerant lines, making it a versatile tool for HVAC, refrigeration, and cold storage projects.

Product specifications

• Brand: NICEYARD
• Model Number: 28969
• Origin: Mainland China
• Type: Combination
• Material: Aluminum alloy
• Inch sizes: 1/4", 5/16", 3/8", 1/2", 5/8", 3/4"
• Gantry structure: Eccentric cone
• Weight: About 0.93 kg
• Applications: Suitable for soft copper pipe, aluminum pipe and other hose

Package includes:

• 1 x Clamp
• 1 x Flaring frame

Warnings/Reminders

Before opening the bell mouth, please make sure that the gantry is clamped to locate the scale line to avoid damage to the flaring clip.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Since 2002, intercyprus.com has built a reputation for reliability and quality.