01POWER DRILLS & ACCESSORIES
Precision for Copper Connections
Behind the sleek exterior of any split-system air conditioner lies a network of copper tubing that requires meticulous handling. This kit transforms a standard power tool into a precision instrument for shaping those tubes.
Designed for installers and maintenance professionals, the six expanders allow you to flare copper pipes to specific diameters, creating secure, leak-free joints without the need for bulky dedicated machinery.
02MATERIALS
Bearing Steel Construction
Each expander is forged from selected bearing steel, a material chosen for its exceptional hardness and resistance to wear. This composition ensures the tools maintain their structural integrity even after repeated use on dense copper tubing, offering a long service life that withstands the rigors of professional installation work.
04FUNCTION
Drill-Driven Expansion Mechanism
Rather than requiring a separate hydraulic pump or manual lever, this system utilizes the rotational force of an electric drill. The expander mounts onto the drill chuck, allowing the user to control the expansion speed and pressure with simple trigger control, making the process faster and more consistent than traditional hand tools.
05PRACTICALITY
Lightweight and Compact Storage
Weighing just 148 grams as a complete set, the kit is remarkably portable. The entire collection fits within a compact carton measuring 8 by 7 by 2 cm, making it easy to store in a toolbox or workshop drawer. This low bulk factor means the tools are always at hand when a quick repair or new installation arises.
06AT A GLANCE
The key points
- Crafted from high-hardness bearing steel for durability
- Includes six sizes ranging from 1/4 inch to 7/8 inch
- Attaches directly to a standard electric drill
- Expands copper pipes for seamless AC installation
- Compact set weighs approximately 148 grams
07
About this product
1, When installing air conditioner, unfold the copper pipe to connect the two copper pipes to each other. 2, It needs to be installed on an electric drill and is a practical tool for installation and maintenance. 3, Selected high‑quality bearing steel materials, high hardness and wear resistance. 4, Including 6 different sizes of expanders, can meet the needs of maintenance and use. 5, Electric drill pipe expander, easy to install and use, long service life.
Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.
Specification
Item Type: Pipe Expander
Material: Bearing Steel
Weight: Approx. 148g / 5.2oz
Length:
7/8 (55mm / 2.17in)
3/4 (55mm / 2.17in)
5/8 (50mm / 1.97in)
1/2 (50mm / 1.97in)
3/8 (45mm / 1.77in)
1/4 (45mm / 1.77in)
Package List
6 x Pipe Expander
Note
Reviews
There are no reviews yet.