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How to drill a hole through tungsten carbide


Tungsten carbide is one of the worlds toughest metals, it is impossible to drill using traditional drill bits. In this video a JCB diamond tech hole saw is used in order to drill through some 6mm or 1/4-inch-thick tungsten carbide. In a previous video I drilled out a snapped off HSS tap using one of these diamond coated hole saws, you can see that video here- https://www.youtube.com/watch?v=7JCfEMrCjhc

You can get the hole saws here- https://fave.co/2B8zKwL

Drilling videos
drill tungsten
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