

🪓 Sharpen like a pro — never miss a cut or a moment!
This 4-inch dual grit sharpening stone features coarse and medium silicon carbide surfaces designed for fast, efficient blade sharpening and finishing. Its ergonomic groove ensures safe handling, while its durable material supports multipurpose use across axes, knives, lawnmower blades, and more. Lightweight and compact, it’s the essential tool for maintaining razor-sharp edges anytime, anywhere.
| ASIN | B08P3WL2WT |
| Best Sellers Rank | #57,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #75 in Sharpening Stones |
| Brand | Whitby Abrasives |
| Brand Name | Whitby Abrasives |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 307 Reviews |
| Grit Type | Coarse Grit,Medium |
| Item Dimensions L x W x H | 1.57"L x 3.94"W x 3.94"H |
| Item Weight | 0.5 Kilograms |
| Manufacturer | Whitby Abrasives |
| Material | Carborundum |
| Material Type | Carborundum |
| Product Dimensions | 1.57"L x 3.94"W x 3.94"H |
| UPC | 835553002009 |
A**R
Sharp
Nice round stone good grit use on knives or used on turbine deck of a gas or steamer o
R**.
Designed user friendly
Good tool I would recommend it to anyone that knows how to use it.
V**R
Good stone but not perfectly flat
I’m a cnc machinist and went to use this on the table and immediately noticed it was con-caved a bit in the middle. I had to sand it on. Granit block with sandpaper for a while on both sides to get it perfectly flat. Quality is good and works great. Perfect size for stoning tables and vises. Be better if it was actually flat but for the price I can’t complain.
L**Y
works as should
it sharpens good
D**G
That it works
Yup it works
D**A
It does the job
It does the job. I use it to clean up the surface grinder at work the binding is good it's still in one piece.
K**Y
Works as advertised
Works great!
G**N
Works great
Awesome stone for the price. Extremely precise faces and very hard material. I use it for removing burrs and flaws from my small milling machine and vise bases.
Trustpilot
Hace 3 semanas
Hace 2 semanas