SHARPAL121N Dual-Grit Diamond Sharpening Stone, Tool Sharpener for Sharpening Knife, Garden Shears, Axe and All Blade Edge

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Product ID: 242292657

Secure Transaction

Details

Material
Stainless
Brand
SHARPAL
Colour
Black
Product dimensions
21.4L x 3.5W x
Item weight
150 Grams
Grit type
Extra Fine

⚡5x faster sharpening

🔪Dual grit for versatile edge care

🛠️Sharpen ALL hard materials

Frequently Bought Together

SHARPAL 121N Dual-Grit Diamond Sharpening Stone File Garden Tool Knife Sharpener with Angle Guide Coarse 325 / Extra Fine 1200 Grit for Lawn Mower Blade, Axe, Hatchet, Hedge Shears, Chisels, Drills

Corona Sharpening Tool, Garden Tool Blade Sharpener, AC 8300

SHARPAL 103N All-in-1 Knife Garden Tool Multi-Sharpener for Lawn Mower Blade, Axe, Hatchet, Machete, Pruner, Hedge Shears, Scissors

Description

🔪 Sharpen smarter, not harder — edge perfection in your hands!

DUAL GRIT PRECISION - Coarse 325 grit resets dull edges; extra fine 1200 grit hones to razor sharpness 🔪
MESS FREE SHARPENING - Sharpen dry—no oil or water needed for a clean, hassle-free experience 💧🚫
ERGONOMIC COMFORT GRIP - Designed for effortless control and comfort during every sharpening session ✋
LIGHTNING FAST EDGE REVIVAL - Sharpen blades up to 5 times faster than traditional stones ⚡
UNIVERSAL BLADE COMPATIBILITY - Effortlessly sharpens high speed steel, carbide, ceramic & cubic boron nitride 🛠️

The SHARPAL 121N Dual-Grit Diamond Sharpening Stone features industrial monocrystalline diamonds electroplated on stainless steel, delivering up to 5x faster sharpening. Its dual grit design (325 coarse and 1200 extra fine) sharpens and hones all blade types—including high speed steel, carbide, ceramic, and cubic boron nitride—without oil or water. Ergonomically crafted for comfort, it’s backed by a 3-year warranty and global support, making it the ultimate tool sharpener for professionals and enthusiasts alike.