S SATC Diamond Sharpening Stone 8-Inch 400/1000 Grit – Double-Sided Diamond Plate Hone Sharpener

Overview

The S SATC Diamond Sharpening Stone is designed for reliable, precise sharpening with low maintenance. The 8 x 3 inch plate provides a stable, true surface that stays flat over time, supporting consistent results across a variety of tools. Built with a durable diamond coating, this stone is ready for daily use in workshops and hobby setups alike.

With two distinct grit faces, the stone covers both shaping and refining tasks. The 400 grit side handles initial material removal and coarse honing, while the 1000 grit face smooths edges for a fine, ready-to-use finish. The combination is engineered to deliver a balanced sharpening experience without needing frequent replacements.

Key benefits

• Durable and easy to maintain: the diamond surface resists crater formation and stays flat, reducing the need for flattening or lapping.
• Double-sided grit design: switch between coarse shaping and fine honing on a single stone.
• High-quality construction: monocrystalline diamonds are precisely applied to a calibrated plate for longevity and steady performance.
• Universal application: suitable for honing a wide range of straight-edged tools, from chisels to planer blades.
• Simple care: a quick rinse with water or mild soap helps keep debris clear and blades sharp.

What you can sharpen

Diamond is among the hardest natural materials, making this stone suitable for sharpening woodworking tools, knife blades, skate blades, and other hard tools. It provides controlled feedback and steady edge formation for diverse workshop tasks.

How to use

• Wet the surface with water or a small amount of dish soap before use.
• Use the 400 grit face for coarse sharpening, then finish with the 1000 grit face for honing.
• Keep the stone flat and apply light, even pressure for consistent results.
• Rinse after use and allow to dry to maintain surface quality.

Care and maintenance

Because the stone is bonded with diamonds, it stays flat and true over time and doesn’t require expensive lapping fluids. Regular cleaning helps preserve peak performance for everyday tools.

Size note: the stone measures 8 inches by 3 inches, offering a comfortable work area for a range of sharpening tasks. This combination of durability, versatility, and ease of use makes it a practical option for woodworkers and DIY enthusiasts alike.