German Diamond Steel 10” Honing Rod – Gunter Wilhelm

Keep your knives razor-sharp with this professional 10-inch German Diamond Steel honing rod. Designed for daily edge maintenance, it gently realigns your blade between sharpenings—extending edge life and improving safety in the kitchen.

Part of the Gunter Wilhelm Thunder Series, this diamond-coated steel features a comfortable, slip-resistant handle and a fine 600-grit surface for smooth, consistent honing. A few light strokes after each use keep your favorite knives performing like new.

Why You'll Love It

• Professional-grade 10” diamond steel made in Germany
• 600-grit industrial diamond coating for precise honing
• Ergonomic polymer handle for balance and control
• Extends time between full sharpenings
• Suitable for both home and professional kitchens

Care & Maintenance

• Wipe clean with a damp cloth and mild detergent; dry immediately
• Do not soak or place in dishwasher
• Use gentle pressure—avoid serrated or ceramic blades
• Store safely and keep out of reach of children

Specifications

• • Made in Germany from hardened steel coated with 600-grit industrial diamond dust
• • 10″ honing rod for daily edge alignment and blade maintenance
• • Ergonomic polymer handle for control and comfort
• • Extends knife sharpness between full sharpenings
• • Ideal for both home and professional kitchens

Keep your knives performing at their best with the Gunter Wilhelm 10″ German Diamond Steel Honing Rod. This professional-grade tool gently realigns your knife’s edge between sharpenings, preserving sharpness and improving cutting safety. The fine 600-grit diamond surface provides smooth, consistent honing for any straight-edge blade.

Key Features

• Precision German Construction: Crafted from hardened steel and coated with 600-grit industrial diamond dust for long-lasting performance.
• 10″ Honing Surface: Designed to realign edges on chef’s, santoku, utility, and paring knives with ease.
• Ergonomic Handle: Slip-resistant polymer handle ensures comfort and control during honing.
• Efficient Maintenance: Extends edge life and reduces the need for frequent sharpening.
• Professional Versatility: Suitable for both home cooks and culinary professionals.

Technical Specifications

• Model: 90-925-6761
• Product Type: Diamond Steel Honing Rod
• Rod Length: 10″ (overall length 16″)
• Material: Steel core with 600-grit industrial diamond coating
• Handle Material: Ergonomic polymer with slip-resistant texture
• Made In: Germany
• Dimensions: L – 16″ | W – 1″ | H – 1⅜″
• Weight: ≈ 0.6 lb (270 g)
• Backed by a limited 90-day manufacturer warranty against defects in materials and workmanship.

Care & Maintenance

Maintain your honing rod for years of reliable use:

1. Wipe clean with a damp cloth and mild detergent; dry immediately after use.
2. Do not soak or place in a dishwasher.
3. Use gentle pressure and avoid serrated or ceramic blades.
4. Store safely when not in use and keep out of reach of children.

Learn proper honing and sharpening techniques in our Knife Care Guide, and explore how European vs. Japanese knife designs differ in edge style and diamond steel use in our European vs. Japanese Knives Guide.

Overview

A professional 10″ diamond steel honing rod made in Germany for precise edge maintenance. Designed to keep knives razor-sharp and ready for any kitchen task with minimal effort.

• Model: 90-925-6761
• Made In: Germany
• Rod Length: 10 inches (overall length 16 inches)
• Blade Material: Steel rod coated with 600-grit industrial diamond dust
• Dimensions: L 16” × W 1” × H 1⅜”
• Warranty: Limited 90-day manufacturer warranty against defects

Want to sharpen your knife skills? Explore our full Kitchen Knife Guides & Care Tips .