IMPACT DRILL 1)CERTIFICATION: GS, CE,EMC,ROHS 2)810W impact drill impact drill Art.NO.KF-ID03 SPECIFICATIONS:Rated voltage: 110V-230V Frequency:60/50Hz Rated power:810W No load speed:0-3000r/min Drilling capacity: φ8mm on steel φ10mm on concrete φ13mm on wood IMPACT DRILL 810W IMPACT DRILL,POWER TOOLS