Is water or oil required during the sharpening process?

Avoid using water during sharpening, as it may cause the iron filings on the stone's surface to rust. Testing shows minimal difference in sharpening performance between using oil and dry sharpening, so oil is not necessary.

After using the stone, dark areas appear on its surface. Does this mean the diamonds have worn off?

No, the dark areas are dried dirt from sharpening, not a sign of the diamonds wearing off. These marks don’t affect performance and can be left as is. For minor marks, use an eraser. For tough stains, clean with Bar Keepers Friend and air dry fully.

Should I use high pressure when sharpening with this diamond stone?

Avoid applying excessive pressure when sharpening, as it can accelerate wear on the diamond and shorten its lifespan. Instead, use light pressure to maximize the sharpening performance of the diamond particles.

How long does it last?

The lifespan depends on usage, the hardness of the materials being sharpened, and maintenance. With proper care, it can last many years, even for those sharpening 3 to 4 times a week. Regular cleaning and light pressure extend its durability.

What is the cause of the rust and how can I deal with it?

The base of this product is stainless steel and will not rust. Any rust is caused by iron filings left on the stone's surface that oxidize if not cleaned. Use Bar Keepers Friend powder to clean it and ensure the stone is fully air-dried.

How to clean the diamond stone?

To clean the stone, gently wipe the surface with a dry paper towel. If particles are clogged, use a rubber eraser or nylon brush to remove them. This will restore the stone to its original condition.

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Description

⚡ Sharpen Smarter, Not Harder — Edge Out the Competition!

PRECISION DUAL GRIT SYSTEM - Coarse 325 grit resets dull edges; extra fine 1200 grit hones to razor sharp perfection 🔪
LIGHTNING FAST EDGE REVIVAL - Sharpen blades up to 5x faster than traditional stones with industrial monocrystalline diamonds ⚡
PREMIUM LEATHER STROP INCLUDED - Polish your edges to a mirror finish with genuine cowhide leather strop for that pro-level sharpness 🐄
MESS FREE SHARPENING EXPERIENCE - Sharpen dry—no oil or water needed, keeping your workspace clean and efficient 💧🚫
ALL IN ONE SHARPENING POWERHOUSE - Effortlessly sharpen knives, axes, lawn mower blades, chisels, drills, and more 🛠️

The SHARPAL181N Dual-Grit Diamond Sharpening Stone combines industrial-grade monocrystalline diamonds on a stainless steel base to deliver up to 5 times faster sharpening. Featuring coarse 325 grit and extra fine 1200 grit surfaces, it sharpens and hones a wide range of hard materials from knives to lawn mower blades without the need for oil or water. Included is a genuine cowhide leather strop for a polished, razor-sharp finish, all backed by a 3-year warranty and global support.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.