Air floating boring machine T8014A/T8016A The boring machine is mainly used for reboring engine cylinders of motor cycles, automobiles and middle & small- tractors. Model T8014AT8016ABoring diameterΦ65-Φ140mmΦ80-Φ165mmMax.boring depth300mm400mmSpindle speed250,380 r/min200, 300 r/minSpindle feed0.11 mm/r0.12 mm/rSpindle quick reset636 mm/min780 mm/minVoltage220V / 380V220V / 380VMotor Output0.25/0.37kw0.25/0.37kwMotor speed1440 r/min1440 r/minOverall dimensions320×330×850 mm360×345×1100 mmMachine weight62kg85kg