Atoma Diamond Plates and Stones

What is a 1×4 Atoma Diamond Plate used for?
They are used for sharpening and flattening the edges of knives, razors and chisels. Its smaller size is ideal for guided sharpening systems or portable setups, offering excellent control in tight spaces or on small blades.

What grits are available for the 1×4 Atoma Diamond Plates ?
Atoma stones typically come in: 140 grit – For heavy stock removal or blade repair,
400 grit – For bevel setting and general sharpening, 600 grit – For refining the edge after coarse work, 1200 grit – For fine polishing and edge finishing. Each grit level provides fast, consistent cutting action, and can be used depending on the sharpening stage.

Do I need to soak or lubricate the Atoma Diamond stones before use?
No soaking is needed. Just use water as a lubricant during sharpening to keep the surface clean and reduce friction. After use, rinse with water and dry thoroughly to prevent buildup or rust on the backing plate.

How long does it last?
Atoma diamond stone is very durable thanks to it's nickel-bonded diamond surface. With proper use and cleaning, it can last for years, even with frequent sharpening. Avoid using too much pressure—let the diamonds do the work for best results and longevity.