1.electric drill 2.power tools 3.suitable for stone Product Profile ... Load Speed:0-2800r/min4.Rated Input Power:850W5.Max Drill Capacity:13mm6.Lead Time:25-30 days after received ... angle grinder,electric drill,impact dirll,polisher,jig saw,electric planer,circular saw,trimmer,orbital sander,marble cutter ,portable blower and ... the operator is easier to grasp. 850W Strong Power Electric Drill machine