Dental drill bits; root canal filling equipment for dental purposes; Dental instruments, namely, scalers, oral irrigators and prophy angles; Dental instruments for use in oral hygiene, namely, ultrasonic scalers; Dental apparatus and instruments for use in ultrasonic procedures; drills for dental use; surgical apparatus and instruments for dental use; implant machines and apparatus for dental purposes; scalers for dental purposes; periodontal irrigators for use in dental treatment; Dental ins...