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Spade drill insert
HPM10-powder high speed steel,apply to process carbon steel with hardness is till HB275.HPM15-powder
HPM10-powder high speed steel,apply to process carbon steel with hardness is till HB275.HPM15-powder
Sichuan Rongge CNC Cutting Tools Manufacturing Factory is backed by over 20 years
of OEM manufacturing experience in the CNC cutting tool industry.