... different demands. HP(Hand Pieces) dental diamond bursDiamond Burs, and especially Sintered Diamond Burs are used in a variety of ... of our customers are Dentists and Dental Labs. MAX.RPM of dental diamond ISO Φ (1/10mm)FG RPMHP RPM007 - 014450,000250,000016 ... producing all kinds of electroplated diamond products,dental burs with high—speed, carbide burs, sinter--diamond grinding polishers, which are ...