Medical EquipmentHollow drill Hollow drill Medical Equipment Hollow drill (空心骨钻 标准) Axial run-out of concentricity is within 0.05mm, transfer speed of 600, about 3.3/4 N/m, Can be sterilized up to 135 centigrade, 4.0mm hollow Tweet Pin It Related Posts Dental Instruments Parts Human Balance 20-YE Dental Units 398SC Computerized Ventilator for Animals Product Code: 300H