{"product_id":"sharpal-8-x-3-dual-grit-diamond-stone-extra-coarse-fine","title":"8\" x 3\" Dual-Grit Diamond Stone - Extra Coarse\/Fine","description":"\u003cp\u003eThe Sharpal® 169H Dual‑Grit Diamond Sharpening Stone is built for aggressive edge repair followed by controlled refinement on a single stone. Its 3\" x 8\" format provides enough length and width to handle a wide range of knives and woodworking tools while maintaining consistent contact during sharpening.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe extra-coarse 220-grit diamond surface removes heavy damage quickly, making it effective for restoring chipped or severely dulled edges. Flipping the stone reveals the 600-grit fine surface, which smooths scratch patterns and improves cutting performance without jumping straight to polishing grits. This progression supports faster recovery while keeping edge geometry under control.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMirrorFlat® technology holds the stone to a precision‑ground flatness of ±0.002 inch, helping ensure even abrasion across the edge and reducing the risk of rounding. The included Angle Pyramid® guide provides four reference angles, supporting repeatable sharpening results without guesswork. The stone is designed for dry use or with honing oil only. Water should not be used.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-list-item-id=\"ec8572ce8776d2df5282cacc7d12e2427\"\u003e\u003cp\u003eDual‑grit diamond stone supports heavy repair and refinement\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"ec131db8e7a6bad94d965fb35ed8437b0\"\u003e\u003cp\u003eExtra-coarse 220-grit surface resets damaged edges quickly\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e929d37756fd4b3fa1e2c7cc31c68a807\"\u003e\u003cp\u003eFine 600-grit surface smooths and improves sharpness\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e2486505f56f3e75f8407ff31e611180a\"\u003e\u003cp\u003ePrecision‑ground flatness ensures consistent edge contact\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e1a2b775960fbce8f58a1fb351f14d566\"\u003e\u003cp\u003eAngle Pyramid® guide supports accurate angle control\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"ecb2f371fbd6c5b2e07cbd33b6e28afe1\"\u003e\u003cp\u003eDesigned for dry use or honing oil only\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-list-item-id=\"ef4f1982e50e01143f43e005cd14b5a25\"\u003e\u003cp\u003eStone Size: 8\" x 3\"\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e6981bc96c65d6cecade115e163cb80ba\"\u003e\u003cp\u003eAbrasive Type: Diamond\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e1d2951fff8ab303e823a11b5299441d7\"\u003e\u003cp\u003eGrit Side 1: 220 grit (60 micron)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e48744604a75a7051eb185ef65b4ce40e\"\u003e\u003cp\u003eGrit Side 2: 600 grit (25 micron)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e09649be406907700ad4a9a1e2462d0b3\"\u003e\u003cp\u003eFlatness Tolerance: ±0.002\" (0.05 mm)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli data-list-item-id=\"e1896f520a553e1ed5a6d84f57e0094b0\"\u003e\u003cp\u003eLubrication Method: Dry or honing oil only\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(1) Sharpal - 8\" x 3\" Dual-Grit Diamond Stone - Extra Coarse\/Fine\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Sharpal","offers":[{"title":"Default Title","offer_id":49825001144458,"sku":"199609","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/1711\/1178\/files\/199609_000_001.jpg?v=1785514262","url":"https:\/\/www.woodcraft.com\/products\/sharpal-8-x-3-dual-grit-diamond-stone-extra-coarse-fine","provider":"Woodcraft","version":"1.0","type":"link"}