Lyncsedar Copper Flare and Swage Tool Kit — 6-PC Black Bits, 1/4" Hex Shanks, Carbon Steel

LYNCSEDAR's combo delivers five flaring bits plus a 6-in-1 swaging tool with 1/4" hex shanks to quickly form 45° flares and expand copper tubing for HVAC and plumbing jobs. This compact kit combines precision-machined flaring bits and a multi-size swaging tool designed for technicians and DIYers who need fast, consistent pipe forming without bulky specialized machines. Every piece is forged from high-density carbon steel and finished with a rust-resistant surface so you get reliable shaping, repeatable tolerances and long service life in residential or commercial settings.

Which tubing sizes does this set cover?

The kit includes five dedicated flaring bits sized for common flare fittings and one integrated swaging tool that expands a wider range of tubing diameters. It supports the most frequently used sizes for HVAC, refrigeration, and plumbing connections.

• Flaring bits: 1/4" (6 mm), 3/8" (10 mm), 1/2" (12 mm), 5/8" (16 mm), 3/4" (19 mm) — 45° flare form
• 6-in-1 swaging tool: 1/4" (6 mm), 3/8" (10 mm), 1/2" (12 mm), 5/8" (16 mm), 3/4" (19 mm), 7/8" (22 mm) for pipe expansion and butt joints
• Hex shank: standard 1/4" for broad drill compatibility

How do I use these tools with my drill safely and effectively?

Each bit and the swaging head have a 1/4" hex shank so they install into most corded or cordless drills for rotary operation. Use steady RPMs, apply even pressure, and allow formed tubing to cool before further handling to avoid burns or deformation.

• Insert appropriate-sized bit into a 1/4" hex chuck
• Run drill at moderate speed with steady axial pressure
• Let copper tubing fully cool after expansion or flaring
• Inspect formed flare for smooth edges and tight fit before assembly

What materials and jobs is this combo compatible with?

The tools are intended for soft copper, aluminum and brass tubing commonly used in HVAC, refrigeration and water lines. They are meant for shaping, flaring and swaging operations rather than cutting or heavy forming of hard alloys.

• Soft copper tubing: flare fittings and butt joints
• Aluminum and brass: compatible for light forming tasks
• Applications: air conditioning, refrigeration repair, water pipe renovation, HVAC maintenance
• Not intended for hardened steel or thick-walled industrial pipes

How durable and accurate are the heads under frequent use?

All components are forged from high-density carbon steel with a rust-resistant finish and precision-machined heads to preserve forming accuracy. That construction minimizes wear and keeps flare dimensions stable across multiple cycles.

• High-density carbon steel for strength and wear resistance
• Rust-resistant surface treatment for longer life in jobsite conditions
• Precision machining for repeatable, tight, leak-resistant connections
• Designed for daily trade use and serious DIY projects

This kit is for electricians, HVAC technicians, refrigeration specialists, plumbers and informed DIYers who want a portable, drill-driven solution for making 45° flares and swaged butt joints without large bench tools. If you frequently work with soft copper, aluminum or brass tubing and need consistent, serviceable results on the jobsite or at home, this LYNCSEDAR set gives compact versatility, straightforward drill compatibility and robust construction to handle routine forming tasks.

FAQ

Q: Are these bits compatible with cordless drills?

A: Yes. Every flaring bit and the swaging tool use a standard 1/4" hex shank that fits most corded and cordless drills.

Q: Can I use this kit on steel tubing?

A: No. The kit is designed for soft copper, aluminum and brass tubing, not hardened steel or thick-walled industrial pipe.