---
product_id: 738034065
title: "Smith Couteau et aiguisoir"
brand: "smith's"
price: "$5.37"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/738034065-smith-couteau-et-aiguisoir
store_origin: US
region: United States of America
---

# Dual grit diamond stones (325 & 750 grit) Specialized grooves for fish hooks & tools Integrated thumb guard for safety Smith Couteau et aiguisoir

**Brand:** smith's
**Price:** $5.37
**Availability:** ❌ Out of Stock

## Summary

> 💎 Sharpen like a pro, carry with confidence!

## Quick Answers

- **What is this?** Smith Couteau et aiguisoir by smith's
- **How much does it cost?** $5.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/738034065-smith-couteau-et-aiguisoir)

## Best For

- smith's enthusiasts

## Why This Product

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

## Key Features

- • **Compact Storage Design:** Stones store securely inside the handle for on-the-go readiness
- • **Safety-First Thumb Guard:** Protect your hands while achieving professional results
- • **Ergonomic Soft-Grip Handle:** Comfort meets control for extended sharpening sessions
- • **Multi-Tool Sharpening Grooves:** Perfectly shaped slots for fish hooks and small tools
- • **Precision Dual Grit Diamond Stones:** Coarse and fine surfaces deliver razor-sharp edges fast

## Overview

Smith's 50778 4" Fine and Coarse Diamond Combo Sharpener features dual grit diamond stones (325 & 750 grit) embedded in a soft-grip rubber handle with an integrated thumb guard for safety. Designed for quick, precise sharpening of knives, fish hooks, and small tools, it includes specialized grooves and micro-tool pads. The stones conveniently store inside the handle, making it a compact, durable sharpening solution powered by hand, no batteries needed.

## Description

Smith's 50778 4" Fine Diamond and Coarse Diamond Combo Sharpening Stone Diamond is a man's best friend. Diamond combination sharpener with diamond stones on rough and fine cut surfaces, micro tool sharpening pads and sharpening grooves provide a quick sharp edge for straight edge knives, fish hooks or tools with sharp edges. Features: Coarse (325 grit) and fine (750 grit) diamond stones one in one soft grip rubber handle thumb guard stones store and store in handle Groove for fish hooks and sharp tools Micro tool sharpening pad for small tools Updated backwood bling bling features coarse fine grit sharpening surface for large viewing These surfaces contain multiple layers of micron size monocrystalline diamonds and have a unique sharpening surface that overlaps oval holes. This innovation speeds up the sharpening by collecting and holding the metal file that usually accumulated in the process of sharpening. Each stone has a "micro-tool sharpening pad" and a sharpening groove for fish hooks and sharp tools. The soft-grip rubber handle is designed to keep sharpening safe and easy, and once you are finished sharpening, you can store the stones in the handle for storage. Sharpening and Product Care Instructions: Sharpening method: Use as lubricant to sharpen water or smith non-petroleum based honing oil, but the stone can be used dry.

## Features

- Soft grip rubber handle for comfort
- Thumb Guard for Safety
- Stone store in the handle for shaping
- Sharpening fish hooks and sharp tool grooves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Smith's |
| Model Number | DCS4 |
| Package Dimensions | 24.5 x 10.7 x 3.6 cm |
| Material | Metal |
| Color | orange |
| Volume | 1 Fluid Ounces |
| Power Source | ハンドパワー |
| Package Weight | 0.19 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | Smith's |
| Item Weight | 23 g |

## Product Details

- **Material:** Metal
- **Brand:** Smith's
- **Color:** orange
- **Product Dimensions:** 22.9L x 5.1W x 2.5H cm
- **Item Weight:** 23 g

## Images

![Smith Couteau et aiguisoir - Image 1](https://m.media-amazon.com/images/I/71yqzenWsWL.jpg)
![Smith Couteau et aiguisoir - Image 2](https://m.media-amazon.com/images/I/81zf-Vu3+VL.jpg)
![Smith Couteau et aiguisoir - Image 3](https://m.media-amazon.com/images/I/61mnseH4kWL.jpg)
![Smith Couteau et aiguisoir - Image 4](https://m.media-amazon.com/images/I/71lBkypzajL.jpg)
![Smith Couteau et aiguisoir - Image 5](https://m.media-amazon.com/images/I/71Uz38-fFzL.jpg)

## Questions & Answers

**Q: What are the grits of the Diamond sharpener?**
A: Smith’s Diamond Sharpening Stones feature multiple layers of micron-sized Monocrystalline diamonds that are securely bonded in nickel to a flat metal surface.  The  sharpening surface has a unique, overlapping hole design that speeds sharpening by collecting and holding the metal filings that ordinarily build up during the sharpening  process.  This allows the diamond abrasive to remain clean and clear, and enables you to aggressively sharpen your knife or tool edge to razor sharpness. 
Coarse (Yellow), 325 Grit - Designed for aggressive removal of metal to quickly restore dull edges.
Fine (Orange), 750 Grit - Ideal for putting a razor edge on your knives or tools.

**Q: Do I need to use any kind of oil or water with this while sharpening?**
A: Smith's has a manual for the DCS4, and it says: 
"Sharpening Instructions
Diamond stones can be used with a sharpening lubricant (water or honing oil) or dry. Smith’s recommends our non-petroleum based Honing Solution for best results. 

Do not use petroleum based oil as a sharpening lubricant with this stone. 

Keep fingers behind finger guard during sharpening or injury could occur."

**Q: Could I get a Hair popping edge with this sharpener as a very beginner sharpener? if not do you know of any other sharpener out there?**
A: This sharpener is undeniably capable of creating a very sharp edge, if you have the right technique and patience. It's all about your ability to hold the blade at a consistent angle for each stroke. I apparently cannot, so I user a Spyderco Sharpmaker, which I firmly believe is the easiest tool to use for the money.

**Q: What color is it? It's showing yellow and black. But does not give a option.**
A: The handle and frame is black. The stone is dotted yellow. No color options to choose from

## Frequently Bought Together

- Smith's DCS4 4” Diamond Combination Sharpener - Double Sided Stone - Outdoor Field Knife Sharpener - Fish Hook & Pointed Tools Micro Sharpener - Lightweight, Compact, Handheld
- Smith’s 51446 Diamond Retractable Sharpener – Gold – Reversible Rod – Compact – Knife & Hook Sharpener – Straight & Serrated
- Smith's HON1 Honing Solution - 4oz Bottle - Lubricate Sharpening Stones - Built-In Stone Cleaning Agents & Rust Inhibitors - Oil for Tool & Knife Sharpening Stone - Prevents Clogged Pores

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-28*