---
product_id: 263880801
title: "Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3"
price: "€ 135.91"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/263880801-ultra-sharp-diamond-sharpening-stone-coarse-300-grit-8-x
store_origin: PT
region: Portugal
---

# Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3

**Price:** € 135.91
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3
- **How much does it cost?** € 135.91 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/263880801-ultra-sharp-diamond-sharpening-stone-coarse-300-grit-8-x)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

UltrasharpUltra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit Type | Coarse |
| Color | Silver |
| Material | Metal |
| Item Weight | 2.2 Pounds |
| Item Dimensions L x W x H | 8"L x 3"W x 0.25"H |

## Product Details

- **Material:** Metal
- **Brand:** Ultrasharp
- **Color:** Silver
- **Product Dimensions:** 8"L x 3"W x 0.25"H
- **Item Weight:** 2.2 Pounds
- **Grit Type:** Coarse
- **Manufacturer:** Ultra Sharp
- **UPC:** 617401201723

## Images

![Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3 - Image 1](https://m.media-amazon.com/images/I/61uF1HZPv6L.jpg)

## Questions & Answers

**Q: Does this come with the non skid holder?**
A: The one that is like $70. Comes with the holder

**Q: Is there grit on both sides?**
A: This is a single-sided stone.  It has grit on one side.  We do have the UltraSharp DC38 combination stone.  It has 300 grit on one side and 1200 grit on the other.  It is ASIN B01FPI7J6O.

**Q: How flat are these plates? Has anyone taken a dial indicator to them to measure?**
A: We check them with both the granite surface plate-jacks-dial indicator method and the machinist's straight edge-feeler gauge method.  I find both methods give the same result.  They typically test less than +/- .001 over the FULL length or width of the stone.   Given that each diamond particle on a 600 grit stone is roughly .001 in size, that is a pretty tight standard.  All Ultra Sharp stones come with a No Questions Asked 100% Guarantee.

**Q: These things slip and slide all over the place when used with recommended lubricant. How to hold in place?**
A: The best way is to use a Sharpening Stone Holder - https://www.amazon.com/dp/B07SHWBLHP?ref=myi_title_dp     They provide knuckle clearance and hold your stone in place while sharpening.

## Frequently Bought Together

- Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3
- Trend Diamond Abrasive Lapping Fluid, 3.4 fl oz, Blue, Professional Grade Sharpening Fluid for Optimum Performance, DWS/LF/100
- Ultra Sharp Diamond Sharpening Stone Set - Fine/Extra Fine - 8 x 3

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/263880801-ultra-sharp-diamond-sharpening-stone-coarse-300-grit-8-x](https://www.desertcart.pt/products/263880801-ultra-sharp-diamond-sharpening-stone-coarse-300-grit-8-x)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-07*