---
product_id: 118990166
title: "Hardened 7\" length x 3mm Diameter Scaler Needles - 19 Needles"
brand: "aes industries"
price: "€ 38.53"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.pt/products/118990166-hardened-7-length-x-3mm-diameter-scaler-needles-19-needles
store_origin: PT
region: Portugal
---

# 7" length 19 needles 3mm diameter Hardened 7" length x 3mm Diameter Scaler Needles - 19 Needles

**Brand:** aes industries
**Price:** € 38.53
**Availability:** ✅ In Stock

## Summary

> 🔧 Get the job done right, every time!

## Quick Answers

- **What is this?** Hardened 7" length x 3mm Diameter Scaler Needles - 19 Needles by aes industries
- **How much does it cost?** € 38.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/118990166-hardened-7-length-x-3mm-diameter-scaler-needles-19-needles)

## Best For

- aes industries enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Hardened steel for long-lasting use.
- • **Unleash Your Power:** Transform your projects with precision and ease.
- • **Compact Convenience:** Lightweight and easy to store.
- • **Heavy-Duty Performance:** Conquer rust and corrosion like a pro.
- • **Versatile Applications:** Perfect for welding, automotive, and more.

## Overview

This set includes 19 hardened steel replacement needles, each measuring 7 inches in length and 3mm in diameter, designed for use with Air Needle Scalers. Ideal for removing heavy rust, corrosion, and welding slag, these needles are a must-have for professionals seeking efficiency and durability in their tools.

## Description

Hardened 7" length x 3mm Diameter Scaler Needles - 19 Needles

## Features

- Set of 19 hardened steel replacement needles for Air Needle Scalers
- Needle length 7" and has a 3mm diameter
- Used to help remove heavy rust, corrosion, welding slag and much more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AES Industries |
| Brand | AES Industries |
| Item Weight | 8 ounces |
| Package Dimensions | 11.5 x 4.5 x 0.33 inches |
| Item model number | 688-1 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 688-1 |

## Images

![Hardened 7" length x 3mm Diameter Scaler Needles - 19 Needles - Image 1](https://m.media-amazon.com/images/I/41uwUu0h4YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Better than the original needles
  

*by C***Z on Reviewed in the United States on May 16, 2019*

The heads on these are much better formed and more pronounced than the original Harbor Freight needles. The heads sort of tapered down to the shaft, and were not very uniform. It didn't take long for the original heads to wear out, and they would fall out of their holder. These are flatter on the bottom edge, very well formed, and look like they will last much longer.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect!
  

*by M***E on Reviewed in the United States on March 17, 2019*

Couldn't tell these from the original manufacturer's product. And at a much better price - even with shipping charges.

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**Shop now:** [https://www.desertcart.pt/products/118990166-hardened-7-length-x-3mm-diameter-scaler-needles-19-needles](https://www.desertcart.pt/products/118990166-hardened-7-length-x-3mm-diameter-scaler-needles-19-needles)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-24*