Supply Of Medicine, Equipments,instruments, Lab Material - air- Rotor Diamond Burs No. 2 (round) (p.d.), Air- Rotor Diamond Burs No. 2 (round) (dpi), Air- Rotor Diamond Burs No. 2 (straight) (dentsply), Air- Rotor Diamond Burs No. 2 (straight) ( Si (EXPIRED)