MQT-70/1.8, 85/2.2, 90/2.3A, 100/3.1, 110/2.8, 120/3.0 ... and 130/3.2.Equipped drilling rod with two connection types, B19 and B22. MQT ... , etc. MQT-70/1.8,MQT-85/2.2,MQT-90/2.3A,MQT-100/3.1,MQT-110/2.8,MQT-120/3 ... .0 and MQT- ... hardness for your selection MODEL & PARAMETERMQT-0/1.8MQT-85/2.2MQT-90/2.3ASUITABLE PRESSURE RANGE ...