... ,anflats picks,holder and rock drilling tools ect. we also can make it according to Kennametal Code, Betek Code, Sandvik Code. Or ... cutter bits for excavate coal machine as the replacements of kennametal. Such as U76, U82, U84, U85, U92, U94, U95, U118 ... , Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc Rock drilling tools