Electric Drilling Machine, high speed, Electric drived,table-type. Table-type Electric Drilling Machine, high speed, Electric drived. ... drilling port and the edge365mmContinuous drilling holes8holesMode of drillingHollow drillingArm for drilling neddleH-shaped(straight)Drilling port speed2800r/minPower220v 250wOverall dimensions855x410x570mmNet weight55kgs Table-type Electric Drilling Machine ...