{"product_id":"400-coarse-resin-bond-1x6-diamond-sharpening-stone-for-kitchen-knife","title":"1pc 400# 45μm Coarse Resin Bond 1x6 Diamond Sharpening Stone Compatible with Hapstone, Edge Pro, TSProf, Jende JIGS Guided Sharpening System","description":"\u003cp\u003eThis 400# Coarse Resin Bond 1x6 Diamond Sharpening Stone is made for reshaping neglected cutting edges. Medium‑coarse grit removes material rapidly to rebuild blade geometry. Standard 1″×6″ size fits most guided sharpening systems including Edge Pro, Hapstone, TSProf, and Jende JIGS. Durable resin‑bonded diamond material ensures stable sharpening output for knife restorations.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrit Size\u003c\/th\u003e\n\u003cth\u003eAverage Abrasive Particle Size\u003c\/th\u003e\n\u003cth\u003ePeak Abrasive Particle Size\u003c\/th\u003e\n\u003cth\u003eGrinding Purpose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e400#\u003c\/td\u003e\n\u003ctd\u003e30‑50\u003c\/td\u003e\n\u003ctd\u003e45μm\u003c\/td\u003e\n\u003ctd\u003eMedium‑coarse, reshape neglected cutting edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eLong Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerfect for rebuilding worn‑down, neglected cutting edges, our 400# resin diamond sharpening stone sits between heavy repair and fine sharpening. It efficiently shapes blade geometry after coarse‑grit repair work, removing scratches left by extra‑coarse stones and setting the foundation for subsequent sharpening steps.\u003c\/p\u003e\n\u003cp\u003eThe standard 1″×6″ flat profile delivers stable honing performance and is fully compatible with mainstream guided sharpening jigs. Made of premium resin‑bonded diamond abrasive, it maintains flatness far better than conventional water stones. You get predictable, repeatable shaping results without frequent truing or replacement.\u003c\/p\u003e\n\u003cp\u003eWell‑suited for kitchen knives, hunting blades and outdoor tools that need edge reshaping. Ideal for beginner sharpeners and professional users doing intermediate‑stage blade restoration.\u003c\/p\u003e\n\u003cp\u003eFor best performance and extended lifespan, store the sharpening stone in a dry, clean environment after each use to avoid moisture erosion and abrasive particle aging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e: 1 × Coarse Resin Bond 1x6 Diamond Sharpening Stone (400 Grit 45μm)\u003c\/p\u003e\n\u003ch3\u003eFaq about diamond sharpening stones\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is a diamond sharpening stone?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eTAINOMO Diamond sharpening stone features industrial single‑crystal diamond particles on its surface. It delivers fast sharpening performance, excellent durability and stable shape retention, making it ideal for knives made of high‑hardness steel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eShould I use a diamond sharpening stone wet?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eTAINOMO diamond sharpening stone requires wet‑grinding. Simply spray water on it for use; oil is not recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow long does a diamond sharpening stone last?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eWhen used correctly, it can serve household users for 10‑15 years or even longer. Its service life is approximately 20 times that of electroplated diamond sharpening stones and around 50 times that of traditional zirconia sharpening stones.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhich knives are suitable for a diamond sharpening stone?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIdeal for high‑hardness steel knives, including kitchen knives, EDC outdoor knives and scissors, chisels made of hardened steel, forged steel, powder metallurgy steel, high‑speed steel, zirconia ceramics, tungsten carbide and stainless steel.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow to I maintain a diamond sharpening stone?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAfter use, rinse the stone with water, use a soft brush for metal residues, and allow to dry thoroughly. This ensures that the sharpening power is always at its best.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you support OEM and ODM services?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eODM Services: MOQ 50pcs Custom logo engraving are supported.\u003cbr\u003eOEM Services: MOQ 1000pcs Custom logo, packaging and grit combinations are supported.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Tainomo Precision Tools","offers":[{"title":"Coarse 400# (45μm)","offer_id":48676145725681,"sku":"RD601-400-45","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/5710\/3601\/files\/400_-45-Coarse-Resin-Bond-1x6-Diamond-Sharpening-Stone.jpg?v=1788360890","url":"https:\/\/tainomo.com\/products\/400-coarse-resin-bond-1x6-diamond-sharpening-stone-for-kitchen-knife","provider":"Tainomo Precision Tools","version":"1.0","type":"link"}