Hapstone Silicon Carbide

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Hapstone Silicon Carbide Sharpening Stones Silicon carbide sharpening stones for hard stainless and carbon steels up to 65 HRC on Hapstone knife sharpeners. Abrasive Silicon carbid e The stones are made of silicon carbide and designed for sharpening the hardest steels up to 65 HRC. Steel range For hard steels Recommended for hard stainless steel and carbon steel, including high-alloy and powder steels. Preparation Pre-lapped stones Hapstone Silicon Carbide Stones are preliminarily lapped and do not require lapping after purchase. Grits 120JIS 240JIS 600JIS 1000JIS 2500JIS Set Five-stone progression The set includes 120, 240, 600, 1000, and 2500 grit stones. Coarse 120 and 240 grit silicon carbide stones can also be used as universal stones due to their harder bonding. Silicon carbide stones are recommended for steels such as ZDP-189, ZDP-247, S30V, S35VN, S90V, S110V, 154CM, D2, YXR7, Cowry, S290, S390, K294, K390, M390, Elmax, 154CPM, ATS-34, 440C, AUS-8, AUS-10, A2, and BG-42. Using silicon carbide stones to sharpen soft steels is not recommended, as it can cause increased stone wear. Use Use with water Silicon Carbide Stones are recommended to be used with water as a lubricant. Soak the stone for 1–2 minutes and splash water on the surface during sharpening to prevent drying. FAQ What is the difference between Silicon Carbide and Boride CS-HD? + Both series are extremely good, but the exact abrasive and bonding parameters of Boride CS-HD are Boride’s intellectual property. Hapstone uses harder bonding for 120 and 240 grit, and bonding of equal hardness for 400, 600, and 1000 grit. CS-HD offers 9 grits, while Hapstone offers 5 grits only. Specifications Size6 × 1" (160 × 25 × 9 mm) Stone thickness1/4" (6 mm) Blank thickness1/8" (3 mm) AbrasiveSilicon Carbide BinderVitrified BlankAluminum blank Available grits120, 240, 600, 1000, 2500 JIS Working withWater Country of originUkraine 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 img{display:block;width:100%;height:auto;border:0;border-radius:24px} .r2-case-apple section{margin:0 0 20px} .r2-hero{text-align:center;padding:12px 0 4px} .r2-hero-copy{max-width:760px;margin:0 auto 18px} .r2-hero-media{max-width:520px;margin:0 auto} .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; 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