1,Micro grain carbide 2,Horologe modeling end mills 3,cutting tools 4,end mill cutting ... CertificateISO9001 Certificate Specification: 1. Super-well micro grain carbide rod: WC=87.5%, Co=12.5%, TRS ... tool.forming milling cutter,wearproof end mill8,Material:Solid carbide steel(tungsten steel)Application: Applied in aerospace, cars, ... UPS,DHL,Fedex and EMS. Molding end mills micro grain carbide