Superhard tool materials refer to synthetic diamond and CBN (cubic boron nitride), which have similar hardness and performance to natural diamond. Since natural diamond is relatively expensive, artificial polycrystalline diamond (PCD), polycrystalline cubic boron nitride (PCBN), and their composite materials are mostly used in production.
Tungsten steel knife sharpening method: Tungsten steel knife is a cemented carbide drill bit, which is commonly used in the impact drill of home decoration drill wall. The head of the drill bit is brazed with a small piece of cemented carbide, and the drill handle is medium carbon steel.
Do you really know the common sense of using diamond tools? Before selecting and using diamond-coated tools, users must understand the following common sense about diamond-coated tools. The editor will inform you below.