KIRSCHEN hioma- ja hiontakivi rakeisuus 5000/10000

The KIRSCHEN Sharpening and Honing Stone with grit 5000/10000 is a high-quality synthetic waterstone designed for fine sharpening, honing, and polishing of various cutting tools. Manufactured in Germany, this dual-sided stone offers a fine 5000 JIS grit on one side and an ultra-fine 10000 JIS grit on the other, enabling you to achieve a mirror polish and razor-sharp edge on knives, chisels, plane irons, and other woodworking tools.

Advantages

Dual-sided design provides both fine and ultra-fine grit options in one stone, saving space and cost. The aluminum oxide abrasive ensures consistent and efficient sharpening. Suitable for carbon steel, stainless steel, and high-alloy steel tools. Requires soaking in water before use, which helps to reduce heat buildup and prevent tool damage.

Suitable for

• Knives
• Chisels
• Plane irons
• Woodworking tools
• Any cutting tool requiring a fine edge

Key specifications

• Grit Rating (Side 1): 5000 JIS
• Grit Rating (Side 2): 10000 JIS
• Stone Type: Synthetic Waterstone
• Abrasive Material: Aluminum Oxide
• Application: Fine Sharpening, Honing, Polishing
• Usage Method: Wet (requires soaking)
• Dual-Sided: Yes
• Dimensions (L x W x H): 200 x 60 x 30 mm
• Weight: 0.75 kg
• Base/Holder Included: No
• Edge Finish: Mirror Polish, Razor Sharp
• Compatibility: Carbon Steel, Stainless Steel, High-Alloy Steel
• Brand Origin: Germany
• Maintenance: Requires periodic flattening
• Color: Multi-color (typically light grey/white)

Recommendations

For best results, soak the stone in water for 5-10 minutes before use. Use a flattening stone or plate to maintain a flat surface. Store in a dry place after use.