Tender For supply of demolition hammer for light duty chiseling in concrete and masonry suitable for wall and overhead structure , demolition hammer for heavy duty chiseling in concrete suitable for floor demolition , cordless hammer drill with wide drilling range, chipping function , cordless angle grinder with variable gear speed for cutting and grinding steel , cordless impact wrench which can be used for bolting steel , cordless reciprocating saw , electric concrete cutter , cordless led construction light with good battery life , concrete core drill machine which can be used for extraction of concrete cores , laser layout instrument , batteries for item numbers 3 4 5 6 8 battery should be of capacity 5ah , batteries for item numbers 3 4 5 6 8 battery should be of capacity 8ah , compatible fast chargers