--- product_id: 104493657 title: "NTE7 Tube Expander, Foldable Swaging Tool, 3/8\" to 7/8\" OD" brand: "navac" price: "687 Lei" currency: RON in_stock: true reviews_count: 5 category: "Navac" url: https://www.desertcart.ro/products/104493657-nte7-tube-expander-foldable-swaging-tool-3-8-to-7 store_origin: RO region: Romania --- # Expands 3/8" to 7/8" OD tubing Foldable for ultimate portability Proudly made in the USA NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD **Brand:** navac **Price:** 687 Lei **Availability:** ✅ In Stock ## Summary > 🛠️ Expand your possibilities with the foldable tube expander that means business! ## Quick Answers - **What is this?** NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD by navac - **How much does it cost?** 687 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/104493657-nte7-tube-expander-foldable-swaging-tool-3-8-to-7) ## 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 - • **Compact & Foldable:** Easily fits in your toolkit or pocket for on-the-go jobs - • **Precision Expansion:** Smoothly expands copper tubing from 3/8" to 7/8" OD with minimal effort - • **Durable Copper Build:** Crafted from copper for reliable, long-lasting performance - • **User-Friendly Design:** Simple structure means no complicated setup—get the job done fast - • **Trusted American Quality:** Manufactured in the USA, ensuring top-tier craftsmanship and durability ## Overview The NAVAC NTE7 Tube Expander is a lightweight, foldable swaging tool designed to expand copper tubing from 3/8" to 7/8" outer diameter. Made in the USA with a simple, durable copper construction, it offers portability and ease of use for professionals seeking reliable, precision tube expansion on the go. ## Description NTE7 Tube Expander, with its simple structure and foldable design, is convenient to carry and easy to use. Review: Bof - Un dépanneur seulement, le vrai est mieux Review: Buff the coating off and it's amazing. - This little guy is almost perfect. My only minor gripe is the black coating is too grippy. I used a very light abrasive soft wheel on a drill to buff the coating off. It works brilliantly after that. The trick is to squeeze a little, let off a little, spin it a little, squeeze again - a little more - and keep working it around like that until it's completely expanded. Otherwise, you'll either split your copper, or it'll just be egged and you'll end up having to work it around anyway. ## Features - Foldable design for portability - Simple structure for expanding copper tubing - Country of Origin: UNITED STATES - Item Package weight : 0.431 kilograms ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07L78RQYD | | Batteries Included | No | | Batteries Required | No | | Best Sellers Rank | 55,299 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 1 in Brazed Tools | | Customer Reviews | 4.3 4.3 out of 5 stars (69) 4.3 out of 5 stars | | Date First Available | 1 Jan. 2024 | | Guaranteed Software Updates Until | unknown | | Included Components | Tube Expander, 7/8" Max OD | | Item Model Number | NTE7 | | Item Package Quantity | 1 | | Item Weight | 432 g | | Manufacturer | NAVAC | | Material | Copper | | Measurement System | Inch | | Part Number | NTE7 | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 432 g | ## Images ![NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD - Image 1](https://m.media-amazon.com/images/I/51mVZgsqAfL.jpg) ![NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD - Image 2](https://m.media-amazon.com/images/I/910TIQPZ1kL.jpg) ![NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD - Image 3](https://m.media-amazon.com/images/I/91uqDG6kcIL.jpg) ![NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD - Image 4](https://m.media-amazon.com/images/I/91Nvw10iokL.jpg) ![NTE7 Tube Expander, Foldable Swaging Tool, 3/8" to 7/8" OD - Image 5](https://m.media-amazon.com/images/I/71ETFoIsrbL.jpg) ## Customer Reviews ### ⭐⭐ Bof *by A***R on 28 September 2025* Un dépanneur seulement, le vrai est mieux ### ⭐⭐⭐⭐⭐ Buff the coating off and it's amazing. *by P***N on 19 June 2026* This little guy is almost perfect. My only minor gripe is the black coating is too grippy. I used a very light abrasive soft wheel on a drill to buff the coating off. It works brilliantly after that. The trick is to squeeze a little, let off a little, spin it a little, squeeze again - a little more - and keep working it around like that until it's completely expanded. Otherwise, you'll either split your copper, or it'll just be egged and you'll end up having to work it around anyway. ### ⭐⭐⭐⭐⭐ Satisfied with purchase *by M***. on 30 April 2026* Best value for money You should know the technique, though. ## Frequently Bought Together - NAVAC NTE7 Manual Tubing Expander | Foldable Swaging Tool | Copper Tubing 3/8", 1/2", 5/8", 3/4", 7/8" OD | 1 Year Warranty - NAVAC NTD28 Copper Tubing Deburrer | Pipe Deburring Tool | Replaceable Deburring Blade | 2 Spare Blades Included | 1 Year Warranty - NAVAC NTC6 Tube Cutter | 1/8" to 3/4" Outside Diameter | 2 Sharp Cutting Blades | Ball Bearing Feature | Aluminum Alloy Copper Tube Cutter | 1 Year Warranty --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/104493657-nte7-tube-expander-foldable-swaging-tool-3-8-to-7](https://www.desertcart.ro/products/104493657-nte7-tube-expander-foldable-swaging-tool-3-8-to-7) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-24*