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http://crystalcuttools.com/products/ WebFeb 12, 2024 · 2. PCD. PCD stands for “Polycrystalline Diamond”. PCD is made from diamond grits which are fused together in high-pressure and high-temperature condition. PCD has a very high hardness of 5,000 kgf/mm2. With this level of hardness, PCD comes with high abrasion resistance, pressure resistance and shockproof. PCD also has higher … fnb online sign up
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WebTo compare with the NPD cutting tools, we prepared PCD cutting tools from three kinds of conventional PCD con-taining Co binder with different grain diameters (PCD-A,-B, and -C with a grain diameter of 1 µm, 5 µm, and 30-50 µm, respectively), and SCD cutting tools from SCD of nat-ural Ia or synthesized Ib type. We then evaluated their cut- WebApr 1, 2009 · The crystal orientation on rake and flank faces of diamond cutting tool is a crucial factor affecting the finished edge quality so as to the surface integrity achieved in SPDT operation. In present work, therefore, a novel design criterion, i.e. the dynamic micro tensile strength of diamond crystal, is proposed to optimize the orientation on ... WebJan 18, 2024 · BEST FOR STAINED GLASS: IMT Pistol Grip Oil Feed Glass Cutter. BEST FOR MIRRORS: VIGRUE Glass Cutting Tool Set. BEST FOR WINDOWS: Red Devil 102370 Professional Glass Cutter. … fnb online verify my coverage