What is the Smith's 50924 4" Diamond Sharpening Stone used for?

The Smith's 50924 4" Diamond Sharpening Stone is designed for quickly sharpening dull blades for various tools, including knives, scissors, and chisels. Its coarse diamond surface effectively hones the edge of blades, making it particularly useful for restoring the sharpness of worn-out edges. This sharpening stone is ideal for both professional sharpeners and home users looking to maintain their kitchen and outdoor tools.

How do I use the Smith's 50924 sharpening stone?

To use the Smith's 50924 sharpening stone, start by placing the stone on a steady surface. Hold the knife at a 20-degree angle against the stone and apply light pressure while dragging the blade across the surface in a sweeping motion. Repeat this process several times on each side until you achieve the desired sharpness. This stone is great for honing the edges of various blades, ensuring optimum performance for kitchen prep or outdoor tasks.

Is the Smith's 50924 sharpening stone suitable for all types of knives?

Yes, the Smith's 50924 sharpening stone is suitable for a wide range of knife types. Its coarse diamond surface is effective for sharpening stainless steel and high-carbon blades, making it versatile for kitchen knives, pocket knives, and even garden tools. This adaptability means you can use it to sharpen various edged tools, ensuring they remain functional and efficient for everyday tasks.

How should I clean the Smith's 50924 diamond sharpening stone?

Cleaning the Smith's 50924 diamond sharpening stone is straightforward. After use, rinse the stone under running water to remove metal filings and debris. For stubborn residue, gently scrub it with a soft brush and mild soap. Dry the stone completely before storing it. Keeping the stone clean enhances its longevity and effectiveness, providing you with optimal sharpening performance each time it's used.

What are the advantages of using a diamond sharpening stone?

A diamond sharpening stone, like the Smith's 50924, offers several advantages over traditional stones. It sharpens blades faster due to the diamond surface’s hardness and durability. Additionally, it requires less maintenance and provides a consistent sharpening surface. This type of stone is particularly beneficial for sharpening high-quality blades, ensuring a precise edge that enhances cutting efficiency for both culinary and outdoor tasks.

Can I use the Smith's 50924 diamond sharpening stone on ceramic knives?

While the Smith's 50924 diamond sharpening stone is primarily designed for steel blades, it is not recommended for ceramic knives. Ceramic materials are particularly hard and may damage the diamond surface of the stone. Instead, consider using a specialized ceramic knife sharpener, which is designed to maintain the integrity of these types of blades, ensuring optimal performance without compromising the sharpener's longevity.

How long does it take to sharpen a knife with the Smith's 50924?

The time it takes to sharpen a knife with the Smith's 50924 depends on the condition of the blade. For knives that are only mildly dull, it typically takes just a few minutes of consistent sharpening. For severely dull or damaged blades, it may require more time and effort. This quick-durability encourages regular use, making it ideal for maintaining a sharp edge, which is essential for effective and safe cutting.

What is the grit level of the Smith's 50924 sharpening stone?

The Smith's 50924 features a coarse diamond grit which is ideal for quickly removing material and reforming the edge of dull knives. This level of grit is particularly effective in shaping and sharpening blades that have lost their sharpness. This means that it is perfect for initial sharpening and adapting edge geometry, preparing knives for honing with finer grit stones for an ultra-sharp finish.

Where can I buy the Smith's 50924 4" Diamond Sharpening Stone - Coarse?

You can buy the Smith's 50924 4" Diamond Sharpening Stone - Coarse at Ubuy in South Africa. Ubuy offers a wide selection of tools and sharpening products to cater to your needs, providing access to quality sharpening stones to enhance your tool maintenance.

How to Shop Smith's 50924 4" Diamond Sharpening Stone - Coarse Online From Ubuy?

It’s easy to shop Smith's 50924 4" Diamond Sharpening Stone - Coarse online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Smith's 50924 4" Diamond Sharpening Stone - Coarse Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Smith's 50924 4" Diamond Sharpening Stone - Coarse is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Smith's

Quickly restores dull and damaged blades with our efficient diamond sharpening surface.

Smith's

Item #: 222091590

Smith's 50924 4" Diamond Sharpening Stone - Coarse

89% of respondents would recommend this to a friend

Item #: 222091590

ZAR 431

~~ZAR 478~~

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Only 19 items left in stock.

Order now and get it around Thursday, October 29

Secured transaction

Our Top Logistics Partners

Quickly restores dull and damaged blades with our efficient diamond sharpening surface.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Diamond Coarseness

Crafted with a diamond-coated surface to quickly remove material and sharpen edges, ensuring that blades are restored to optimal cutting performance with minimal effort.

Compact Size

At 4 inches, this sharpening stone is portable and easy to handle, making it ideal for both home use and on-the-go sharpening needs without occupying much space.

Durable Construction

Designed for long-lasting use, the diamond sharpening stone withstands heavy usage and provides consistent sharpening results, making it a smart investment for tool maintenance.

Product Details

Brand Name	Smith's
Number of Items	1
Manufacturer	Smith's
Number of Packs	1
Unit Count	1 Count
Global Trade Identification Number	00027925509241
UPC	027925509241
Included Components	4" Coarse Diamond Plate, Instructions, Packaging, Protective Case
Item Type Name	4" Diamond Sharpening Stone - Coarse
Model Number	50924
Manufacturer Part Number	50924
Material Type	Stone
Color	Yellow
Grit Type	Coarse,Medium
Item Dimensions L x W x H	4.85"L x 1.5"W x 0.81"H (12.3 x 3.8 x 2.1 cm)
Item Weight	2.4 ounces (68.04 grams)
Material	Stone
Brand	Smith's
Product Dimensions (L x W x H)	4.85"L x 1.5"W x 0.81"H (12.3 x 3.8 x 2.1 cm)

What's in the box

4" Coarse Diamond Plate

Protective Case

Instructions

Packaging

Who Should Buy?

Hobbyist Woodworkers
Ideal for woodworkers needing a quick way to sharpen tools, ensuring clean cuts and efficient projects.
Outdoor Enthusiasts
Perfect for campers and hikers who require tools to be sharp for safety and utility during outdoor activities.
Industrial Professionals
Beneficial for professionals in manufacturing or metalworking looking for reliable and efficient sharpening solutions.

Beginner Users
May not suit beginners unfamiliar with sharpening techniques, leading to potential misuse or tool damage.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Smith's 50924 4" Diamond Sharpening Stone - Coarse Online From Ubuy?

Answer: It’s easy to shop Smith's 50924 4" Diamond Sharpening Stone - Coarse online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Smith's 50924 4" Diamond Sharpening Stone - Coarse Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Smith's 50924 4" Diamond Sharpening Stone - Coarse is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Smith's Sharpening Stones 50924 Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0

5 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

4.3/5 219 reviews

Read reviews

Vernon

Verified buyer

“I ordered the Flowtime Biofeedback Headband from Ubuy. I reside in South Africa. I was very impressed with the ease of purchase, parcel tracking, and speed of service. My package arrived much earlier than anticipated. I am very impressed with the service and would highly recommend it. Hence the 5 stars.”

22 July 2026 · via Trustpilot

Kobus

Verified buyer

“From the moment I placed my order, I was kept informed about the status of my order. I received my goods in good condition only a few days after placing the order. Well done, thank you.”

17 July 2026 · via Trustpilot

Mlungisi

Verified buyer

“I bought Huckberry Flint & Tinder blazer at Ubuy. My request for a return was rejected at first but later I received an apology message willing to resolve the matter without placing any burden on me. I really appreciate their resolution. The blazer was collected yesterday by DHL couriers on behalf of Ubuy. They can only do a refund and not offer a bigger size as i expected, but i am fine with that too. ”

5 August 2026 · via Trustpilot

Lawrence

Verified buyer

“Excellent service and received my shipment in order. ”

15 September 2026 · via Trustpilot

Sonnie

Verified buyer

“What a life saver ! I live in South Africa and can't find Dr Elseys Clean Protein Cat Food locally. Ubuy helped me to import this food and my diabetic cat is now in remission !!”

18 September 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 431

~~ZAR 478~~

Order now and get it around Thursday, October 29

QTY:

Only 19 items left in stock.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Patented interrupted diamond surface collects metal filings for extended use.
Coarse 325 grit sharpens quickly and effectively for several knife types.
Built-in Micro-Tool Sharpening Pad for precise sharpening of knife tips and small tools.
Includes grooves for maintaining fishhooks and pointed tools.
Compact design is portable and easy to carry.
Dual-use cover provides stability during sharpening sessions.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Smith's 50924 4" Diamond Sharpening Stone - Coarse