---
product_id: 17370362
title: "Oregon 28840 5/32-Inch Chainsaw Replacement Sharpening Stone"
brand: "oregon"
price: "84 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/17370362-oregon-28840-5-32-inch-chainsaw-replacement-sharpening-stone
store_origin: RO
region: Romania
---

# compatible with electric Sure Sharp grinder easy replacement, heavy-duty durability 3 precision 5/32" stones Oregon 28840 5/32-Inch Chainsaw Replacement Sharpening Stone

**Brand:** oregon
**Price:** 84 Lei
**Availability:** ✅ In Stock

## Summary

> 🪓 Sharpen smarter, cut faster — stay ahead in the woods!

## Quick Answers

- **What is this?** Oregon 28840 5/32-Inch Chainsaw Replacement Sharpening Stone by oregon
- **How much does it cost?** 84 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/17370362-oregon-28840-5-32-inch-chainsaw-replacement-sharpening-stone)

## Best For

- oregon enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Crafted by Blount International/Oregon, guaranteeing quality and reliability you can trust.
- • **Sure Sharp Synergy:** Designed specifically for Oregon’s electric Sure Sharp handheld grinder to maximize sharpening efficiency.
- • **Triple Stone Power:** Includes three 5/32" (4.0 mm) fine grit sharpening stones for consistent, razor-sharp chainsaw edges.
- • **Durable & Long-Lasting:** Heavy-duty construction ensures extended use, saving you time and money on frequent replacements.
- • **Effortless Edge Maintenance:** Quick and easy stone replacement keeps your saw chain cutting like new with minimal downtime.

## Overview

The Oregon28840 5/32-Inch Chainsaw Replacement Sharpening Stone pack includes three fine grit stones engineered for use with Oregon’s electric Sure Sharp handheld grinder. These durable, easy-to-replace stones deliver a precise cutting edge to your saw chain, ensuring optimal performance and longevity. Made in the USA by Blount International, this sharpening solution is a must-have for professionals and enthusiasts who demand efficiency and quality in their cutting tools.

## Description

Oregon 5/32 in. Sharpening Stones for Suresharp Handled Grinder. Includes 3 Stones for sharpening 3/8 in. Low Profile and 1/4 in. saw chain. Used with Oregon Electric Sure Sharp handheld grinder to easily sharpen your saw chain.

## Features

- Includes three 5/32" (4.0 mm) replacement sharpening stones
- Use with Oregon electric sure sharp handheld grinder to easily sharpen your saw chain
- These stones leave an excellent cutting edge on saw chain and are easily replaced on most electric chain sharpeners
- This heavy-duty, long-lasting, replacement sharpening stone fits the electric Sure Sharp.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Plastic |
| Brand | Oregon |
| Color | Gray |
| Product Dimensions | 2.88"L x 0.25"W x 4.75"H |
| Item Weight | 0.02 Pounds |
| Grit Type | Fine |
| Number of Items | 3 |
| Manufacturer | Blount International/Oregon |
| Global Trade Identification Number | 00036577001720 |
| UPC | 036577001720 |
| Part Number | 28840 |
| Item Weight | 0.32 ounces |
| Country of Origin | USA |
| Item model number | 28840 |
| Is Discontinued By Manufacturer | No |
| Size | 5/32" |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Included Components | Chainsaw Replacement Sharpening Stone |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Material:** Plastic
- **Brand:** Oregon
- **Color:** Gray
- **Product Dimensions:** 2.88"L x 0.25"W x 4.75"H
- **Item Weight:** 9.07 g
- **Grit Type:** Fine
- **Number of Items:** 3
- **Manufacturer:** Oregon Tool
- **Global Trade Identification Number:** 00036577001720
- **UPC:** 036577001720

## Images

![Oregon 28840 5/32-Inch Chainsaw Replacement Sharpening Stone - Image 1](https://m.media-amazon.com/images/I/712YTaFGT8L.jpg)

## Questions & Answers

**Q: There are supposed to be three stone per package. I ordered 2 packages and there are only two stones in each package. Whats up with that?**
A: Hello, Alice. Thank you for your interest in the Oregon® brand.

Please reach out to us directly at the 800 number listed below so that we may assist you with this issue.

For further assistance, we recommend speaking directly with one of our experts at Oregon® Technical Services. They handle calls like yours all the time and are ready to help you any way they can. You can reach them between the hours of 6:30 a.m. and 4:00 p.m. PST at 1-800-223-5168, option 1. You can also email them at
oregon.support@oregontool.com.

**Q: what size shank is the 28840**
A: As near a I can measure, the shaft from the stone to the end is 25mm, and the overall length is 44mm.  The shaft diameter is 2.5mm.

**Q: Dr 12" chain saw lithium power oregon chain what size is teeth ?**
A: The answer should be on the bar of the saw

**Q: are these good for sharpening carbide saw chain?**
A: Love it, I put it in a dremel.  No more file.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best and longest lasting sharpening stones available.
*by S***E on July 10, 2025*

I own and use a number of chainsaws and pruning saws on my two farms, from smaller Greenworks through large Stihl and Echo. Sharpness and dependability are critical for both time and safety. I use these Oregon sharpening stones with a Dremel tool and they work great. You have to know what you're doing with these to sharpen chainsaw blades or you can ruin a good blade in a minute. But if you know what you're doing these are 1) faster than using a file and just as effective, and 2) in my experience the best sharpening stones available.

### ⭐⭐⭐⭐⭐ Fits my old Sears chainsaw sharpener
*by G***N on May 4, 2024*

These don't last long, but do a great job of sharpening.

### ⭐⭐⭐⭐ Oregon Quality
*by J***A on May 13, 2025*

Oregon is an overall great product!

## Frequently Bought Together

- Oregon 28840 5/32-Inch Chainsaw Replacement Sharpening Stone
- Oregon 28842 3/16-Inch Electric Sure Sharp Replacement Sharpening Stones
- Oregon 28841 7/32-Inch Electric Sure Sharp Replacement Sharpening Stones,WHITE , RED

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*