---
product_id: 104493678
title: "NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty"
brand: "navac"
price: "€ 209.44"
currency: EUR
in_stock: true
reviews_count: 10
category: "Navac"
url: https://www.desertcart.sk/products/104493678-ntf66-flaring-tool-internal-clutch-support-axial-spacing-patented-rivet
store_origin: SK
region: Slovakia
---

# Supports 6 tube sizes up to 3/4" OD Patented rivet connection for precision Built-in clutch prevents over-torquing NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty

**Brand:** navac
**Price:** € 209.44
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master the flare, own the job — precision and power in your hands!

## Quick Answers

- **What is this?** NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty by navac
- **How much does it cost?** € 209.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/104493678-ntf66-flaring-tool-internal-clutch-support-axial-spacing-patented-rivet)

## Best For

- navac enthusiasts

## Why This Product

- Trusted navac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Perfected:** Patented rivet connection and axial spacing deliver flawless, leak-proof 45° flares every time.
- • **Torque-Smart Clutch:** Protects your tool and tubing from damage with built-in internal clutch support.
- • **Versatile Size Range:** Works seamlessly with copper tubing from 1/4" to 3/4" OD, covering all your common needs.
- • **Heavy-Duty Durability:** Nitride-treated steel ensures long-lasting strength for the toughest HVAC jobs.
- • **Confidence-Backed Warranty:** 1-year warranty empowers you to work smarter, not harder, with peace of mind.

## Overview

The NAVAC NTF66 Flaring Tool is a robust, nitride-treated HVAC tool designed for precision 45-degree flares on copper tubing ranging from 1/4" to 3/4" OD. Featuring a patented rivet connection and built-in internal clutch, it prevents over-torquing and ensures consistent, leak-proof results. Backed by a 1-year warranty, this tool is engineered for durability and professional-grade performance.

## Description

Buy NAVAC NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty: Brake Flaring Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great tool solid and strong metal - Only complaint is that it’s heavy but it makes up for it by being hardened well
Review: Makes beautiful flares. - This tool is easy to use and works great.

## Features

- BUILT-IN CLUTCH SUPPORT: NAVAC NTF66 Flaring Tool is designed with a built-in internal clutch to guard against over-torquing, preventing potential damage to the tool or the copper tubing.
- ROBUST AND DURABLE: The NTF66 went through the Nitride Treatment process to ensure our HVAC flaring tool is sturdy for technicians to use for a long time.
- PRECISE AND CONSISTENT: Features an axial spacing and patented rivet connection to deliver accurate and consistent flaring, ensuring no leaks in the copper tubing connection.
- ECCENTRIC CONE: The NTF66 produces a 45-degree flare to copper tubing with outside diameters of 1/4", 5/16”, 3/8", 1/2", 5/8", and 3/4".
- ENCOURAGING SMART WORK: We want your NTF66 Flaring Tool to last as long as it can, which is why we are offering a 1-year warranty. NAVAC always wants to empower you to work smarter!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L76P4MN |
| Best Sellers Rank | #92,110 in Automotive ( See Top 100 in Automotive ) #42 in Brake Repair Brake Flaring Tools |
| Brand | NAVAC |
| Customer Reviews | 4.2 4.2 out of 5 stars (79) |
| Date First Available | December 7, 2018 |
| Item Weight | 4.68 pounds |
| Item model number | 811245030321 |
| Manufacturer | NAVAC |
| Manufacturer Part Number | NTF66 |
| Model | NAVAC NTF66 Flaring Tool, 3/4" Max OD, 6 Sizes |
| Product Dimensions | 1 x 1 x 1 inches |

## Images

![NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty - Image 1](https://m.media-amazon.com/images/I/61TWluc58ML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool solid and strong metal
*by J***S on November 30, 2023*

Only complaint is that it’s heavy but it makes up for it by being hardened well

### ⭐⭐⭐⭐⭐ Makes beautiful flares.
*by C***R on November 17, 2025*

This tool is easy to use and works great.

### ⭐⭐⭐⭐⭐ Excellent flaring tool with eccentric cone and clutch
*by C***H on July 6, 2025*

Why did you pick this product vs others?: Price was the best value

## Frequently Bought Together

- NAVAC NTF66 Flaring Tool | Internal Clutch Support | Axial Spacing | Patented Rivet Connection | Eccentric Cone | 45-Degree Flare | 1 Year Warranty
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)
- NAVAC NTD28 Copper Tubing Deburrer | Pipe Deburring Tool | Replaceable Deburring Blade | 2 Spare Blades Included | 1 Year Warranty

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**Shop now:** [https://www.desertcart.sk/products/104493678-ntf66-flaring-tool-internal-clutch-support-axial-spacing-patented-rivet](https://www.desertcart.sk/products/104493678-ntf66-flaring-tool-internal-clutch-support-axial-spacing-patented-rivet)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-13*