bids are invited for supply of cleaning equipments extra heavy duty flexible shaft having 16 mm - extra heavy duty flexible shaft having 16 mm double round inner core made from spring steel wire and out of casing made from heavy gauge steel spring with antifriction lining with guard coupling and hand piece suitable for 39 mm id tube cleaning with 16 mm inner core dia , spare 16 mm inner core for above shaft , spare hand pieces , spare hand pieces for above flexible shaft of size 39 mm tube - spare hand pieces , tool head cutters complete 42 mm id tube - tool head cutters complete having 15 cutter 12 straight 3 webels female thread suitable for 42 mm id tube , turk head brushed - turk head brushed 42 mm id tube , turk head brushed - turk head brushed made from heavy duty spring female thread for 39 mm id tube , turk head brushed made from heavy duty spring steel wire - turk head brushed made from heavy duty spring steel wire of 28bata30 swg metalbataholder with1 bata 2 inch bsw female thread for 98 mm id tube , bearing for hand piece 6200 , nipple for hand piece side for 19 mm inner core with bsw thread , and moter side for 19 mm inner core with bsw thread , nipple for hand piece side for 16 mm inner core with bsw thread , and moter side for 16 mm inner core with bsw thread , rubber house pipe 3 bata 4 inch bore , hand gloves