... , large diameter boring pile and small diameter diamond core deep hole drilling.Main FeaturesWide range of reasonable rotary speed to meet ... bevel gear.A good grip with the disk spring on the chuck.Convenient to lift up and down the tower, all work are performed ... ,145,219,310,378, 415,570,808,1081Reverse: 58,152Spindle Hole Diameter (mm)Φ95Spindle Output Torque(N.M)5200 or 6300Spindle ...