NAVAC NEF6LM Power Flaring Tool for Copper Pipe — 3/4" OD, Cordless Quick‑Charge, 45° Flare

The NAVAC NEF6LM BreakFree is a cordless, quick-charge power flaring tool that creates precise 45° flares on copper tubing up to 3/4" OD in about 15 seconds.

Built for HVAC technicians and plumbing pros, the NEF6LM combines a rechargeable lithium battery, integrated flashlight, and one-button operation to speed up flare work without sacrificing consistency. The kit includes ready-to-use clamps, dies for multiple flare sizes, and a flare gauge for R410a systems, so you can complete reliable connections on site with a single hand.

How fast and reliable is the NAVAC NEF6LM for everyday jobs?

The tool was designed to deliver a finished flare in roughly 15 seconds, reducing turnaround on tight schedules. A high-performance lithium battery supports more than 100 flares per 30-minute quick charge, and a built-in power indicator helps you plan battery swaps.

• Typical flare time: ~15 seconds
• Battery: rechargeable lithium, quick charge ≈30 minutes
• Output per charge: 100+ flares (typical)
• Power indicator and built-in flashlight for jobsite visibility

What pipe sizes and flare types can this tool handle?

The NEF6LM works with copper tubing up to 3/4" outer diameter and includes dies for five common flare sizes. It produces a 45° flare cone compatible with R410a refrigerant lines, and the included gauge helps verify flare geometry for secure, leak-minimized joints.

• Maximum capacity: 3/4" OD copper pipe
• Includes dies for five flare sizes (covers most HVAC/plumbing needs)
• 45° flare cone suitable for R410a systems
• Included flare gauge for on-the-spot verification

How easy is the NAVAC NEF6LM to use and maintain?

Operation requires only one hand and a single button press—no extra tools or assistants. A lanyard is included to prevent drops on busy jobs, and the cordless design eliminates trip hazards and the need for extension cords. Routine care is simple: keep dies clean, charge the battery, and store the tool dry.

• One-button, one-hand operation simplifies field use
• Cordless for greater mobility and safer jobsite setup
• Included lanyard reduces drop damage risk
• Low-maintenance: clean dies and keep battery charged

Which accuracy features help prevent leaks and rework?

Precision-machined clamps and dies ensure consistent flare geometry across runs, while the included flare gauge lets technicians confirm correct flare angle and seating. These features combined reduce the chance of leaks and the need for time-consuming rework.

• Precision-ready clamps for consistent alignment
• Machined dies to produce uniform flares
• Flare gauge for quick verification of angle and seating
• 45° cone specifically for refrigerant compatibility

Who is this for? The NAVAC NEF6LM is aimed at HVAC technicians, refrigeration professionals, and plumbers who need a portable, dependable flaring solution for on-site work. It’s particularly well suited to field service, tight-access jobs, and busy service routes where speed, cordless convenience, and consistent flare quality matter. Contractors who value reduced rework, quick charging, and compact toolkits will find this tool integrates smoothly into daily workflows.