---
product_id: 80826705
title: "iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring"
brand: "iwiss"
price: "S$51"
currency: SGD
in_stock: true
reviews_count: 13
category: "Iwiss"
url: https://www.desertcart.sg/products/80826705-icrimp-iws-2820m-micro-open-barrel-crimper-for-0-08
store_origin: SG
region: Singapore
---

# 0.08-0.5mm² wire range Double-hinge parallel crimping Rust-resistant black oxide steel iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring

**Brand:** iwiss
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> 🔧 Crimp like a pro, even in micro mode!

## Quick Answers

- **What is this?** iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring by iwiss
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/80826705-icrimp-iws-2820m-micro-open-barrel-crimper-for-0-08)

## Best For

- iwiss enthusiasts

## Why This Product

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

## Key Features

- • **Mini Yet Mighty:** Compact tool tailored for micro and mini open barrel terminals, perfect for intricate RC and electronics work.
- • **Ergonomic & Durable:** Comfort-grip TPR+PP handles combined with rust-resistant steel for long-lasting, fatigue-free use.
- • **Hobbyist’s Secret Weapon:** Ideal for battery packs, 3D printers, and precision wiring—get the job done without breaking the bank.
- • **Precision Perfect Every Time:** Double-hinge design ensures flawless, parallel crimps for professional-grade results.
- • **Universal Wire Compatibility:** Supports a broad wire gauge range (AWG 28-20) and multiple connector types including JST, Molex, and Tyco.

## Overview

The iCrimp IWS-2820M is a precision micro open barrel crimper designed for 0.08-0.5mm² wires, compatible with popular connectors like JST and Molex. Featuring a double-hinge mechanism for consistent parallel crimps, ergonomic grips, and durable black oxide steel construction, it’s the go-to tool for RC enthusiasts, hobbyists, and professionals seeking reliable, budget-friendly precision wiring solutions.

## Description

Product Description

Review: They're doing the job. - Probably not as good as Engineer equivalents, but they're cheaper and are working quite well for me so far with JST XH connectors. Simple to use, no harder than automatic crimpers, and I'm getting perfect crimps every time.
Review: Good tool, works well once you get the hang of it. - The IWISS is not ratchet based crimping tool but works great once you get the hang of it. You have to crimp the connector twice, once for the wire and once for the insulation and although this might seems a bit of a faff, its actually pretty easy and quick once you get the hang of it. This tool seems to be a clone of a more expensive brand called 'Engineer' from Japan but despite being much cheaper, it works great and also seems very sturdy. This costs a fraction of what a 'branded' ratchet based JST crimping tool would and for a hobbyist its more than sufficient to get the job done.

## Features

- 【MINI MICRO TERMINAL CRIMPER】Designed for non-insulated open barrel mini and micro terminals, ideal for servo connectors, RC wiring and precision electrical assemblies.
- 【WIDE WIRE COMPATIBILITY】Supports 0.08-0.5mm² (AWG 28-20) wires and works with U-barrel terminals, stamped contacts, JST VH/XH/NH, Molex KK and Picoblade connectors.
- 【PRECISION PARALLEL CRIMPING】Double-hinge mechanism maintains parallel jaw movement, ensuring accurate alignment and consistent professional-quality crimps.
- 【COMPACT & DURABLE DESIGN】Made from rust-resistant black oxide steel with TPR+PP ergonomic grips, providing comfortable operation and long-lasting performance.
- 【VERSATILE ELECTRONIC APPLICATIONS】Ideal for battery packs, battery balancers, 3D printers, RC servo leads, hobby electronics and small wire harness assembly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078WNZ9FW |
| Best Sellers Rank | 94,273 in DIY & Tools ( See Top 100 in DIY & Tools ) 258 in Crimpers |
| Brand | IWISS |
| Colour | Orange |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,126 Reviews |
| Global Trade Identification Number | 00600685978160 |
| Grip Type | Ergonomic |
| Grip type | Ergonomic |
| Handle Material | Stainless Steel |
| Handle Type | Spring-loaded |
| Handle material | Stainless Steel |
| Item Dimensions L x W | 24.4L x 10.9W centimetres |
| Item Type Name | IWS-2820M 0,08-0,5mm² |
| Item Weight | 0.2 Kilograms |
| Item weight | 0.2 Kilograms |
| Manufacturer | Iwiss Electric Co., Ltd |
| Model Number | IWS-2820M 0.08-0.5 mm² |
| Part Number | IWS-2820M |
| Product dimensions | 24.4L x 10.9W centimetres |
| Set Name | Open hollow plug |
| Size | Small |
| UPC | 600685978160 |
| Unit Count | 1.0 count |
| Usage | connecting electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio-controlled servos |

## Product Details

- **Brand:** IWISS
- **Colour:** Orange
- **Handle material:** Stainless Steel
- **Item weight:** 0.2 Kilograms
- **Product dimensions:** 24.4L x 10.9W centimetres

## Images

![iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 1](https://m.media-amazon.com/images/I/51OS6kxporL.jpg)
![iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 2](https://m.media-amazon.com/images/I/61QBB4e6F1L.jpg)
![iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 3](https://m.media-amazon.com/images/I/61lNk0QgdsL.jpg)
![iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 4](https://m.media-amazon.com/images/I/61xeirQn8ML.jpg)
![iCrimp IWS-2820M Micro Open Barrel Crimper for 0.08-0.5mm² Wire | Mini Terminal Crimping Tool for JST, Molex, Tyco and JAM Connectors, Precision Tool for RC and Electrical Wiring - Image 5](https://m.media-amazon.com/images/I/6112t1IbZBL.jpg)

## Questions & Answers

**Q: Will this crimp jst zh 1.5 crimps?**
A: Good value crimper that should do that size.

**Q: Will thes work with molex micro-fit 3.0 crimps**
A: I have not used with molecular barrel connection

**Q: Will these crimp KK family molex? Eg. the pins which are used on a 2 pin pc fan connector?**
A: What's the width of the pins? If the pinch is 2.54mm, you can consider our SN-28B: https://www.amazon.com/dp/B00OMM4YUY?ref=myi_title_dp

**Q: Will this work with jst ph 2.0 5-pin connectors?**
A: Should do great for those micro crimps. Takes time and practices.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They're doing the job.
*by L***R on 22 December 2025*

Probably not as good as Engineer equivalents, but they're cheaper and are working quite well for me so far with JST XH connectors. Simple to use, no harder than automatic crimpers, and I'm getting perfect crimps every time.

### ⭐⭐⭐⭐⭐ Good tool, works well once you get the hang of it.
*by J***N on 22 September 2019*

The IWISS is not ratchet based crimping tool but works great once you get the hang of it. You have to crimp the connector twice, once for the wire and once for the insulation and although this might seems a bit of a faff, its actually pretty easy and quick once you get the hang of it. This tool seems to be a clone of a more expensive brand called 'Engineer' from Japan but despite being much cheaper, it works great and also seems very sturdy. This costs a fraction of what a 'branded' ratchet based JST crimping tool would and for a hobbyist its more than sufficient to get the job done.

### ⭐⭐⭐⭐ Good crimper
*by M***S on 7 April 2024*

Good crimper for JST style insects.

## Frequently Bought Together

- iCrimp Mini Micro Open Barrel Crimping Tools Works on AWG28-20 JAM, Molex, Tyco, JST Terminals and Connectors used for FPV, Drone Servo
- CQRobot JST XH 2.54 mm Pitch 5-Pin/6-Pin/7-Pin Electronic Connector IC Male Plugs, Female Sockets Housing and T-Shaped Crimp Terminal Kit. 60 Sets/480 Pieces Wire-to-Board Adapter Cable Assembly.
- iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm² 32-20AWG Ratcheting Crimper for D-Sub,Open Barrel suits Molex,JST,JAE

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-10*