black & decker kr554re 550 watt 13mm variable speed
black & decker kr554re 550 watt 13mm variable speed reversible hammer drill machine: amazon.in: easy to change bits, package contents: 1 kr554re drill machine, 1 chuck key, 1 depth gauge, 1 auxiliary handle and 4 drill bits (wood and concrete drill bits) supports both forward & reverse operation of drill machine. a life saviour.