Corded Brushed Electric Machine Rating: 220-240V, 50Hz,1000Watts,1000Rpm,Chu Ck Size:0.5Inch, Drilling Capacity: 30 Mm, Drilling Depth: 5 To 10 Inch, Drill Bit Length:5 Inch, Wt: 1.4 To 2 Kg. [ Warranty Period: 30 Months After The Date Of Delivery ] ]