Kasumi Combination Ceramic Whetstone 5000/10000 Grit

$429.00

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Keep your knives at their sharpest – the perfect tool for achieving a razor-sharp edge and maintaining your blades’ cutting performance. 5000/10000 Grit.

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Achieve a professional-level edge with the Kasumi Combination Ceramic Whetstone 5000/10000 Grit.

Crafted in Japan by Sumikama Cutlery, this premium ceramic whetstone offers the highest quality sharpening experience. Sumikama is renowned for producing Kasumi knives using the most advanced materials and techniques, making them a top choice for both professional chefs and culinary enthusiasts.

The Kasumi Combination Ceramic Whetstone 5000/10000 Grit features a dual-grit design, with a 5000-grit side for fine sharpening and a 10000-grit side for ultra-fine honing and polishing. This combination provides the perfect solution for achieving an incredibly sharp, mirror-like finish on your knives, ensuring superior performance for even the most delicate tasks.

Features:

Combination whetstone with 5000 and 10000 grit for fine sharpening and ultra-fine honing.
5000-grit side is ideal for refining the blade edge and restoring sharpness.
10000-grit side provides an ultra-fine finish, honing the blade to a polished, mirror-like edge.
Made with high-quality ceramic material for consistent and durable sharpening results.
Compatible with all Japanese knives (designed for Kasumi knives but suitable for other high-quality Japanese-style blades).
Made in Japan, crafted with precision by Sumikama Cutlery.

For best results, always follow the sharpening instructions provided on the packaging. Keep your knives at their sharpest with the Kasumi Combination Ceramic Whetstone 5000/10000 Grit – the perfect tool for achieving a razor-sharp edge and maintaining your blades’ cutting performance.

Material:	Ceramic

Before use, soak the whetstone in water for 10 to 15 minutes or until air bubbles cease, indicating the stone is fully saturated. This prevents excessive wear on the stone and helps with smooth sharpening.

Use the 5000-grit side to reshape and restore dull or damaged edges. Hold the knife at a consistent angle (typically 15° to 20°) and gently slide the blade across the stone, maintaining light pressure. Repeat several times on both sides of the blade.
After reshaping, turn the stone over to the 10000-grit side to refine and hone the edge.
Continue sharpening with a similar technique to further smooth and polish the blade edge for a sharp, functional result.
After use, wipe the blade with a clean cloth to remove any debris or water.

Kasumi Knives are a masterpiece of Japanese craftsmanship, handcrafted in Seki City, Japan—the heart of Japanese blade-making for over 800 years. Established by the Sumikama family, a 27th-generation lineage of expert knife makers, Kasumi embodies tradition, innovation, and precision.

Each Kasumi knife is meticulously forged using high-carbon stainless steel, including the renowned VG-10 steel core, ensuring exceptional sharpness and durability. The brand is best known for its stunning Damascus-patterned blades, crafted with 32 layers of folded steel, delivering both strength and elegance.

Kasumi’s secret tempering and sharpening techniques create knives that are considered some of the sharpest straight out of the box. Designed for professional chefs and home cooks alike, Kasumi knives combine traditional Japanese artistry with modern technology to deliver a superior cutting experience.

With a legacy rooted in Japanese sword-making excellence, Kasumi Knives continue to uphold the highest standards of quality, performance, and craftsmanship.