{"product_id":"400-grit-sharpening-whetstone","title":"Naniwa Chosera Whetstone SS-400 Grit 400","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eCommercial Grade Sharpening Stone Engineered for Precision Edge Restoration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Naniwa Chosera Whetstone SS-400 Grit 400 is purpose built for demanding sharpening environments where consistency, durability, and precision are essential. Designed for restoring dull or damaged cutting edges, this professional grade whetstone delivers controlled material removal while helping establish a clean, uniform bevel for subsequent fine sharpening stages. Its premium stone composition offers reliable performance for chefs, knife makers, and serious enthusiasts who require dependable edge maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications \u0026amp; Engineering Data\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification Metric\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCommercial Field Tested Data\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer Brand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNaniwa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eModel \/ Series Line\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChosera SS-400\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eStone Material\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePremium Synthetic Water Stone\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGrit Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 Grit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eColor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBlue\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eExact Physical Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e11.81 × 3.54 × 1.97 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eItem Weight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eLubrication Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWater Lubricated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eRecommended Application\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEdge Restoration, Bevel Formation, Initial Sharpening\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCommercial Suitability\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDesigned for Professional and Enthusiast Sharpening Applications\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eCore Operational Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"true\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProfessional Edge Restoration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The 400 grit abrasive efficiently removes fatigued steel, repairs minor edge damage, and quickly restores cutting performance without excessive material loss.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePremium Synthetic Composition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manufactured from high quality engineered abrasive materials that promote consistent cutting action, excellent feedback, and dependable wear characteristics throughout repeated sharpening sessions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStable Sharpening Surface:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The dense stone structure maintains a predictable sharpening feel while helping produce accurate bevel geometry and uniform edge development.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExcellent Water Performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for water lubrication, allowing smooth sharpening action while minimizing heat generation and carrying away metal particles for improved cutting efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrecision Controlled Abrasion:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The carefully engineered abrasive matrix offers an ideal balance between cutting speed and edge control, making it suitable for preparing knives before progressing to finer finishing stones.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eProfessional Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdeal for commercial kitchens, culinary schools, butcher shops, knife maintenance stations, and dedicated home workshops, the Naniwa Chosera SS-400 excels at restoring neglected edges, removing small chips, reshaping bevels, and preparing premium kitchen knives for higher grit polishing stones. It is compatible with a wide variety of kitchen, outdoor, and utility knives requiring professional level edge maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Professionals Choose the Naniwa Chosera SS-400\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessionals value the Chosera series for its exceptional cutting efficiency, consistent abrasive performance, and outstanding sharpening feedback. The SS-400 provides an excellent foundation for complete sharpening systems, allowing damaged or heavily worn blades to be restored quickly before refinement on medium and polishing stones. Its durable construction and predictable performance make it a trusted choice for users who demand repeatable, high quality sharpening results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eCare \u0026amp; Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eUse clean water during sharpening and rinse the stone thoroughly after each session to remove accumulated metal particles and abrasive residue. Allow the whetstone to air dry completely before storage, and periodically flatten the sharpening surface with an appropriate lapping plate or flattening stone to maintain optimum sharpening accuracy and long term performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Culinary Supplies","offers":[{"title":"Default Title","offer_id":46487269867717,"sku":"07e3ec23-4f8f-4fe8-8dd4-c057b183238d","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/5293\/9205\/files\/deaa9ab9d28ec4c5580e844653a2b27f.jpg?v=1783179525","url":"https:\/\/culinarysupplies.com\/products\/400-grit-sharpening-whetstone","provider":"Culinary Supplies","version":"1.0","type":"link"}