HVAC Copper Swaging Tool & Copper Flaring Tool Drill Bit Set, 11-Piece Black Soft Tube Expander, Carbon Steel, Swage & Flare for Electric Drill, Repair Kit for 1/4 3/8 1/2 5/8 3/4 7/8 Pipe

LYNCSEDAR 6PCS Swaging & 5PCS Flaring Copper Tube Bit Combo Kit | Professional HVAC Pipe Expansion Solution.This combo includes 1 set of 6 individual copper tube swaging bits and 1 set of 5 individual flaring bits, covering all industry-standard HVAC & plumbing sizes: swaging bits fit 1/4" (6 mm), 3/8" (10 mm), 1/2" (12 mm), 5/8" (16 mm), 3/4" (19 mm), 7/8" (22 mm) tubing; flaring bits fit 1/4" (6 mm), 3/8" (10 mm), 1/2" (12 mm), 5/8" (16 mm), 3/4" (19 mm) tubing. Dual-function design covers straight pipe butt joint expansion and 45-degree flare forming for valve & fitting connection, while size-specific bits let you replace only worn parts to cut long-term costs.Every swaging and flaring bit has a standard 1/4" hex shank, fully compatible with most corded & cordless electric drills on the market. No complex professional equipment needed; simply install the matched bit into your drill for smooth, precise pipe expansion via high-speed rotation. Safety Note: Heat generates during expansion, wait for the copper tube to cool completely before further handling.Forged from premium high-density carbon steel with rust-resistant surface treatment, each bit delivers exceptional hardness, impact and wear resistance for heavy-duty use. Precision-machined heads maintain long-term working accuracy even after frequent high-frequency use, ensuring consistent professional results and tight, leak-free pipe connections.Fully compatible with soft copper, aluminum and brass tubing, this kit is ideal for residential & commercial HVAC maintenance, AC installation, refrigeration repair, drain pipe renovation and water line servicing, fitting both home DIY repairs and large commercial job sites.At LYNCSEDAR, we are committed to high-quality professional HVAC tools. Every bit in this kit undergoes strict quality inspection before delivery to ensure reliable, long-lasting performance for your every project.

• Two Types of Swaging & Flaring Kit: Includes six pieces of swaging tools and five pieces of flaring tools; fits copper tubing in sizes 1/4" (6 mm), 3/8" (10 mm), 1/2" (12 mm), 5/8" (16 mm), 3/4" (19 mm), 7/8" (22 mm)
• High Universal Compatibility: Each swaging tool features a standard 1/4" hex shank; compatible with the vast majority of corded and cordless electric drills on the market
• Fast & Efficient Operation: Expands copper tubing by rotating; after expansion, the cylindrical swaging enables direct copper tubing connection, while the flaring design works with valves and pipe fittings; heat builds up during expansion, please wait for the tubing to cool down before further handling
• High-Hardness Construction: Forged from premium high-strength carbon steel; finished with rust-resistant surface treatment; withstands frequent heavy use; maintains long-term working precision of the swaging head
• Versatile Multi-Scene Application: Compatible with soft copper and aluminum tubing; ideal for residential and commercial HVAC maintenance, refrigeration equipment repair, and water line servicing