1,Micro grain carbide 2,Wood end mills 3,cutting tools,end mills 4,end ... imported from SwitzerlandISO14001 CertificateISO9001 Certificate Specification: 1. Super-well micro grain carbide rod: WC=87.5%, Co=12.5%, TRS> ... 4200N/mm2; Hardness>92.4HRA, Grain size: 0.5um; High quality of wear ability and impact ... as possible,including UPS,DHL,Fedex and EMS. Micro grain carbide wood end mills