Product Introduction Committed to the pursuit of exceptional performance and high quality, available for 20: 1 with and without lights, stable speed, strong torque, convenient to drilling applications, it meets all oral implantology and surgical needs. Product Parameter Product Parameterexternal channel 20:1 contra angle Model120102/120103/120104 reduction ratio20:1 Rotation speed:鈮?5000RPM/min Air pressure0.3mpa-0.35mpa Torque70Ncm Noise鈮?0db Head diameter桅9.8mm Water spraySingle water spray ConnectorISO interface Chuck typePush button useUsable for implants Product feature and application 1)Reduction 20:1 2)Hygiene head with cooling system 3)Max working speed :2000r/min 4)Autoclavable at 135鈩?/p> 5)No noise and vibrationDental Implant System suppliers website:http://www.chinaywjmed.com/dental-implant-system/