---
product_id: 268480010
title: "178N 3-in-1 Blade Sharpener | 600 Grit Diamond Sharpening Rod | Sharpen All Knives and Tools with Straight Blade, Toothing and Hook Pocket Knife Sharpener"
brand: "sharpal"
price: "£36.06"
currency: GBP
in_stock: true
reviews_count: 5
category: "Sharpal"
url: https://www.desertcart.co.uk/products/268480010-178n-3-in-1-blade-sharpener-600-grit-diamond-sharpening
store_origin: GB
region: United Kingdom
---

# compact & portable design 600 grit fine diamond coating 3-in-1 multi-tool sharpener 178N 3-in-1 Blade Sharpener | 600 Grit Diamond Sharpening Rod | Sharpen All Knives and Tools with Straight Blade, Toothing and Hook Pocket Knife Sharpener

**Brand:** sharpal
**Price:** £36.06
**Availability:** ✅ In Stock

## Summary

> 💎 Sharpen Smarter, Not Harder — Your Edge’s Best Friend

## Quick Answers

- **What is this?** 178N 3-in-1 Blade Sharpener | 600 Grit Diamond Sharpening Rod | Sharpen All Knives and Tools with Straight Blade, Toothing and Hook Pocket Knife Sharpener by sharpal
- **How much does it cost?** £36.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/268480010-178n-3-in-1-blade-sharpener-600-grit-diamond-sharpening)

## Best For

- sharpal enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Oil-Free:** Nickel electroplated steel rods provide long-lasting sharpness without messy oil or water.
- • **Travel-Ready Compactness:** Aluminum handle stores rods neatly; includes pouch and lanyard hole for on-the-go convenience.
- • **Precision Diamond Sharpening:** 600 grit monocrystalline diamond rods deliver ultra-fine edge refinement for all blade types.
- • **Trusted by Pros & Enthusiasts:** Highly rated by hikers, fishermen, and craftsmen for reliable, quick sharpening anywhere.
- • **Versatile 3-in-1 Functionality:** Sharpen straight, serrated, and hooked blades effortlessly with one compact tool.

## Overview

The SHARPAL 178N is a professional-grade 3-in-1 blade sharpener featuring 600 grit monocrystalline diamond rods designed for straight, serrated, and hooked blades. Its durable nickel electroplated steel construction requires no oil or water, making it a clean, efficient sharpening solution. Compact and portable with an aluminum handle and storage pouch, it’s ideal for outdoor enthusiasts and professionals seeking precision sharpening on the go.

## Description

Sharpal 178N 3-in-1 diamond round and tapered rod sharpener makes it easy to sharpen all types of knives, including those with wave wheels, intestinal hooks, fishing hooks and pointed tools. The industrial monocrystalline diamond is electroplated in nickel on a steel base. Dry sharpening. No dirty oil required. The fine 600 grit (25 micron) is coated on the 4" round rod for sharpening straight edges. The fine 600 grit (25 micron) is coated on the 3.5" tapered rod with sharpening groove for sharpening prongs, intestinal hooks, fishing hooks and pointed tools. When not in use, the sharpening rod can be fully stored in a reversible aluminium handle. Comes in a portable storage bag.

Review: I’ve tried several knife sharpeners, and in particular one that can effectively sharpen serrated knife blades, and none of them have worked until this one! This has the correct grinding grit, and is strong enough to apply force on the blade, where most are too cheaply constructed to do this properly! This made my knives extremely sharp with relatively little effort! It’s well designed, strong, durable, and collapses neatly and fits in a small drawstring pouch for storage. I wished I’d found this sooner, I’d have saved a lot of money on more expensive ones, that don’t work near as well! 5 out of 5 stars from me!
Review: Maybe one of the best sharpeners out there. Effective and sharpens quickly.

## Features

- Diamond monocristalinos duraderos grano fino 600 (25 micras) revestidos sobre un eje redondo de 10.16 cm de longitud y una chaira cónica de 8.89 cm
- ✅3 en 1: Chaira redonda recubierta de diamante para el afilado de filos rectos; chaira cónica de diamante para el afilado de filos dentados y cuchillos para desollar; ranura de afilado para anzuelos y herramientas puntiagudas
- Práctico y duradero afilador de navajas y herramientas que no necesita aceite ni agua
- Tanto la chaira cónica como la redonda pueden guardarse de forma compacta en el mango de aluminio cuando no estén en uso. De fácil transporte gracias al orificio para cordón y la bolsa de almacenamiento
- El compañero ideal para excursionistas, mochileros, pescadores, cazadores, aficionados y carpinteros que necesite utilizar cuchillos

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GKXPJN5 |
| Brand Name | SHARPAL |
| Color | Black/silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (622) |
| Grit Type | Fine |
| Item Dimensions L x W x H | 22.9L x 2.5W x 2.5H centimeters |
| Item Weight | 0.14 Kilograms |
| Manufacture Year | 2018 |
| Manufacturer | SHARPAL |
| Material Type | Nickel |
| UPC | 814744028066 |

## Product Details

- **Brand:** SHARPAL
- **Colour:** Black/silver
- **Item weight:** 0.14 Kilograms
- **Material:** Nickel
- **Product dimensions:** 22.9L x 2.5W x 2.5H centimeters

## Images

![178N 3-in-1 Blade Sharpener | 600 Grit Diamond Sharpening Rod | Sharpen All Knives and Tools with Straight Blade, Toothing and Hook Pocket Knife Sharpener - Image 1](https://m.media-amazon.com/images/I/61S0d3B7KZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 28 November 2025*

I’ve tried several knife sharpeners, and in particular one that can effectively sharpen serrated knife blades, and none of them have worked until this one! This has the correct grinding grit, and is strong enough to apply force on the blade, where most are too cheaply constructed to do this properly! This made my knives extremely sharp with relatively little effort! It’s well designed, strong, durable, and collapses neatly and fits in a small drawstring pouch for storage. I wished I’d found this sooner, I’d have saved a lot of money on more expensive ones, that don’t work near as well! 5 out of 5 stars from me!

### ⭐⭐⭐⭐⭐ Review
*by M***. on 20 December 2025*

Maybe one of the best sharpeners out there. Effective and sharpens quickly.

### ⭐⭐⭐⭐⭐ Review
*by V***A on 15 November 2025*

This is an excellent pocket sharpener. I have had a similar one for a few years. But, this one is better in many ways. First, it is finer diamond grit(600). Second, the construction is superior. Third, the whole mechanism of one part going into another and the whole thing in a small pouch is an extra convenience. This works really well for most of the serrated knives and a several other household things. For what it does, it is also reasonably priced. Overall, I am very happy with this

## Frequently Bought Together

- SHARPAL 178N 3-In-1 Blade Sharpener | 4-Inch 600 Grit Diamond Sharpening Rod | Sharpen All Knife and Tool with Straight Edge, Serration & Hooks | Pocket Knife Sharpener | Durable Aluminum Handle
- SHARPAL 162N Double-sided Diamond Sharpening Stone Whetstone Knife Sharpener |Coarse 325 / Extra Fine 1200 Grit | Storage Case with NonSlip Base & Angle Guide (8 in. x 3 in.) – Great Father’s Day Gift
- SHARPAL 181N Dual-Grit Diamond Sharpening Stone File Garden Tool Knife Sharpener with Leather Strop Coarse 325 / Extra Fine 1200 Grit for Mower Blade, Axe, Hatchet, Hedge Shears– Father’s Day Gift

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**Shop now:** [https://www.desertcart.co.uk/products/268480010-178n-3-in-1-blade-sharpener-600-grit-diamond-sharpening](https://www.desertcart.co.uk/products/268480010-178n-3-in-1-blade-sharpener-600-grit-diamond-sharpening)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-27*