Kirschen piedra de afilar, grano 400/1000

The Kirschen Sharpening Stone with grit 400/1000 is a high-quality combination waterstone designed for precise sharpening of knives, chisels, plane irons, and carving tools. Made in Germany, this dual-sided stone features a coarse 400-grit side for initial edge shaping and a fine 1000-grit side for honing and finishing. The white aluminum oxide abrasive ensures consistent performance and durability.

Advantages

Dual-sided design offers both coarse and fine sharpening in one tool. Water-based sharpening reduces heat buildup and prevents metal damage. Compact rectangular shape is easy to handle and store. German engineering guarantees long-lasting quality.

Suitable for

• Knives
• Chisels
• Plane irons
• Carving tools

Key specifications

• Stone type: Combination waterstone
• Grit rating: 400 (coarse) / 1000 (fine)
• Abrasive material: White aluminum oxide
• Sharpening medium: Water
• Shape: Rectangular
• Dual-sided: Yes
• Base/holder included: No
• Country of origin: Germany

Recommendations

For best results, soak the stone in water before use and flatten periodically with a flattening stone. Ideal for achieving a medium to fine edge finish on various tools.