carbide
On Jun 15, 4:04*pm, " wrote:
I bought a bunch of endmills from a machine shop going out of
business.
The seller told me some of them were carbide.
I saw some of them that were dull grey instead of shiny steel but they
were all magnetic.
Is tungsten carbide magnetic?
Engineman
Yep, the binder is cobalt which is magnetic.
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