... strong rigidity and god stabilization, 3.quality service. Features:1, Strong rigidity and good stabilization2,Good accuracy, stabilization and ... boring, reaming, countersinking and tapping etc. Technical parameterUnitZK5150AMax drilling dia.Mm50Max feed forceKn16Max torque for spindleNm350Spindle taperMorseNo.5Spindle ... *276*310weightkg7300 related product ISO CERTIFICATE NCV Drilling Machine ZK5150A