The major construction are made of ME- EHANITE cast iron tempering heat treated fpr maximum rigidity to resistheavy drilling operations. Transmisson gears and spindle are precisely machined and treated. 6 spindle speeds, 75~1250 r/min Large column gives added rigidity. Completed safety devices: Spindle overload protection. Spindle stroke limit control. Arm elevation safety switch. Overload protection on all motors. Large and practiced table provides wi-de working ares.
