Boride CS-HD Complete Stone Set Complete silicon carbide sharpening stone set for hard steels, covering the full progression from coarse metal removal to final honing. Abrasive Silicon carbide CS-HD stones are made from silicon carbide and designed for sharpening knives and tools made from hard steels up to approximately 63 HRC. Set Complete progression The set includes 9 grit levels, allowing the full sharpening process from coarse metal removal to edge restoration and final honing. Performance Enhanced cutting action Stones from the CS-HD series feature enhanced cutting performance, making them effective at all sharpening stages. 9 stones F120Coarse repair F150Heavy sharpening F220Coarse sharpening F320Edge shaping F400General sharpening F600Refinement F800Pre-finish F1000Fine honing F1200Final honing Sharpening sequence From coarse removal to final honing The CS-HD Complete Stone Set lets you move through a full grit progression without changing abrasive series. Start with coarser stones for repair and metal removal, then progress to finer grits for edge refinement and final honing. How to use Use with water or soapy water Before use, soak or wet the stone with clean water or soapy water. During sharpening, use smooth, even strokes along the blade, progressing from coarser to finer grits according to the sharpening sequence. After use, rinse the stones and allow them to dry completely. Specifications Stone size6" × 1" × 1/3" (160 × 25 × 9 mm) Working surface6" × 1" × 1/4" (152 × 25 × 6 mm) AbrasiveSilicon Carbide BaseAluminum blank BinderVitrified Available gritsF120, F150, F220, F320, F400, F600, F800, F1000, F1200 Working withWater Country of originUSA Stone typeStone mounted on a 45° beveled blank .r2-case-apple{color:#191919;line-height:1.5} .r2-case-apple *,.r2-case-apple *::before,.r2-case-apple *::after{box-sizing:border-box;font-family:inherit!important} .r2-case-apple section{margin:0 0 20px} /* HERO */ .r2-hero{text-align:center;padding:12px 0 4px} .r2-hero-copy{max-width:760px;margin:0 auto 18px} .r2-hero h1{ margin:0 0 12px; font-weight:700; letter-spacing:-0.02em; font-family:'Montserrat',sans-serif!important; } @media(min-width:575px){ body .r2-case-apple .r2-hero .r2-hero-copy h1.hero-text{ font-size:36px!important; line-height:50px!important; } } .r2-subtitle{ max-width:720px; margin:0 auto; font-size:19px; line-height:1.4; color:#6e6e73; } /* LABELS */ .r2-case-apple .r2-feature-card p.r2-card-label, .r2-case-apple .r2-split-copy p.r2-card-label, .r2-case-apple .r2-dark-copy p.r2-card-label{ margin:0 0 8px; font-size:12px!important; font-weight:700!important; letter-spacing:.06em!important; text-transform:uppercase; color:#6e6e73!important; font-family:'Montserrat',sans-serif!important; } .r2-case-apple .r2-card-label.light{color:rgba(255,255,255,.72)!important} /* FEATURES */ .r2-feature-grid{display:grid;gap:16px} .r2-feature-grid-3{grid-template-columns:repeat(3,1fr)} .r2-feature-card{ background:#f5f5f7; border-radius:24px; padding:24px; } .r2-feature-card h2, .r2-split-copy h2{ margin:0 0 8px; font-size:26px; font-weight:700; padding-bottom:0!important; } .r2-split-copy h2{font-size:28px} .r2-feature-card p, .r2-split-copy p{ margin:0; font-size:16px; line-height:1.45; color:#373e48; } .r2-feature-card p + p, .r2-split-copy p + p{margin-top:10px} /* DUO / GRIT LIST */ .r2-duo{ display:grid; grid-template-columns:.45fr 1fr; gap:16px; margin-bottom:20px; } .r2-package-card{ background:#f5f5f7!important; color:#191919; } .r2-package-list{ display:grid; gap:10px; } .r2-package-list div{ display:grid; grid-template-columns:auto auto; justify-content:space-between; gap:14px; align-items:center; } .r2-package-list b{ font-size:15px; line-height:1.45; font-weight:600; color:#191919; text-align:left; } /* SPLIT */ .r2-split{ display:grid; grid-template-columns:1fr; gap:24px; align-items:center; background:#fbfbfd; border-radius:28px; padding:28px; } .r2-feature-card-1{ align-content:center; } /* TECH */ .r2-dark-card{ background:#191919; color:#fff; border-radius:28px; padding:28px; } .r2-dark-card-soft{border-radius:32px} .r2-dark-copy{margin-bottom:18px} .r2-spec-grid{ display:grid; gap:16px; } .r2-spec-grid-2{ grid-template-columns:repeat(2,1fr); } .r2-spec-item{ background:rgba(255,255,255,.06); border-radius:18px; padding:18px; } .r2-spec-lines{ display:flex; flex-direction:column; gap:8px; } .r2-spec-lines div{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; } .r2-spec-lines span{ font-size:13px; color:rgba(255,255,255,.75); } .r2-spec-lines b{ font-size:14px; color:#fff; text-align:right; } /* MOBILE */ @media(max-width:989px){ .r2-feature-grid-3, .r2-duo, .r2-split, .r2-spec-grid-2{ grid-template-columns:1fr; } } @media(max-width:749px){ .r2-feature-card, .r2-split, .r2-dark-card{ padding:18px; } .r2-package-list div{ grid-template-columns:1fr; gap:2px; } .r2-spec-lines div{ display:grid; grid-template-columns:1fr; gap:3px; } .r2-spec-lines b{ text-align:left; word-break:break-word; overflow-wrap:anywhere; } .r2-subtitle{font-size:17px} } .r2-package-list span{ font-size:14px; line-height:1.45; color:#6e6e73; }
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