tipped pcbn inserts in 80 degree diamond shape C for
2020-5-8 · So, they are pretty much durable and can last for a long time. When these inserts cut the hard metal for machining it produce an extreme temperature. In this situation it can perform superbly and it can also be used to increase self-done hot cuttings. These are thus widely used all over for machining hard metals like hardened steel and cast iron.
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