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PCBN Cheap Breaker Insert
In hardened steel machining, Worldia has two types of chip breaker inserts, one is CBRB type (with step on the level surface), which can solve the stringy problem in roughing. Another is CBC1 type for finishing.

We are the first chip breaker tool maker in China, with this tool, we have helped many automated workshops improve their chip control, greatly reducing stringy chipping.