5 in 1 Design: Includes 2pcs HVAC swaging repair tool. There are five sizes available on the drill bit: 1/4" (6mm), 3/8" (10mm), 1/2" (12mm), 5/8" (16mm), and 3/4" (19mm). Easily switch between sizes without changing drills
High Quality: Made from premium chrome vanadium steel, these swaging drill bits are highly durable and resistant to breaking or deforming, ensuring long-lasting use
Practical and Efficient: Ideal for air conditioning repairs, the copper pipe expander efficiently supports tube expansion
Easy to Use: With a 1/4-inch handle, the copper tube expander installs easily on electric drills. Lightweight and portable. Note: Avoid direct contact during use as heat is generated
Wide Application: The pipe expander tool is suitable for various copper pipes, including air conditioning, refrigerator repairs, and general copper pipe maintenance