Tungsten Drill Bits: Benefits and Uses | Tungco
2020-6-3 · One of the main benefits of tungsten carbide drill bits is its hardness. Tungsten falls between 8.5 and 9 on Moh’s hardness scale (trailing diamonds, which have a hardness of 10). During use, these carbide bits are attached to a power drill to generate torque and create the perfect sized hole for whatever the purpose may be. One of the more specialized uses for tungsten bits is PCB manufacturing.
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