Copper Pipe Expander Drill Bit Set

Expand copper, aluminum, and other soft metal tubing quickly and accurately with this pipe expander drill bit set. Designed for use with power drills and impact drivers, it creates smooth pipe expansions for secure, leak-resistant connections in HVAC, plumbing, refrigeration, and automotive applications.

Features

Quickly expands pipe ends for easy tube connections

Compatible with power drills and impact drivers

Durable alloy steel construction for long-lasting performance

Smooth expansion helps reduce the need for additional fittings

Suitable for multiple pipe sizes

Precision-machined for consistent results

Compact and easy to carry for on-site repairs

Perfect For

HVAC Installation & Repair

Air Conditioning Systems

Refrigeration Work

Plumbing Projects

Automotive Repairs

Copper Tube Fabrication

Specifications

Material: Alloy Steel

Handle Type: 1/4" Hex Shank

Length: Approx. 10 cm

Compatible Materials: Copper, Brass, Aluminum, Titanium, and Mild Steel Tubes

Imperial Sizes: 1/4", 3/8", 1/2", 5/8", 3/4"

Metric Sizes: 6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 19 mm

Compatible Tools: Power Drill, Impact Driver, Electric Wrench

Package Includes

• 1 × Copper Pipe Expander Drill Bit (Selected Size)

• or

• 1 × Multi-Size Pipe Expander Set (According to Selected Option)

Notes

• Always wear appropriate safety equipment during use.

• Use at moderate drill speeds and apply steady pressure for the best results.

• Select the correct size for your tubing before expanding.

• Please allow slight measurement differences due to manual measurement.

• Product color may vary slightly due to monitor settings and lighting conditions.