Hangzhou JDR Diamond Tools Co., Ltd.
diamond tools, diamond saw blades, granite polishing pads, diamond router bits, marble polishing pads, Manufacturer and Supplier - China(CN)
E.P diamond coated core drill bits (JDR09048)
1. Used in cutting ceramic, porcelain,marble, carbon fibre composite material used in the aircraft industry
2. UNC thread or M14,etc.
3. High performance with fast cutting speed.