tender for tender for supply of spares for tube cleaning equipments , supply of spares for tube cleaning equipments , bevel cutter for tool head cutter42.6mm (spare part of tool head cutter of size 42.6mm ) , cutter pin for tool head cutter (spare part of tool head cutter of size 42.6mm ) , double sprial brush 16 mm (heavy duty double spiral brushes made from best quality spring steel wire of 28/30 swg tuisted with m.s. wounded wire of 1/2 inch bsw male thread of brush portion =3.0 inch and wire portion = 2.0 inch long , size of brush 16.0 mm.) , flexible shaft 19 mm*8 mtr (extra heavy duty flexible shaft having double wounded inner core of 19 mm diameter made from spring steel wire of best quality harden and tempered. outer casing made from hot dip galvonised steel spring having high tensile with antifriction lining inside the full length of outer cover complete with guard , coupling , ball bearing ,oil seal with 1/2 inch bsw thread inner core dia = 19.0 mm outer core dia = 35.0 mm iength of shaft = 8.0 meter) , hand piece for tool head cutter (spare part of flexible shaft) , motor side /nipple/cutter side nipple for tool head cutter (spare parts of flexible shaft net quantity required (1). motor side nipple = 25 nos (2). cutter side nipple = 25 nos) , spring for tool head cutter (spare parts of tool head cutters of size 42.6 mm) , spring pin for tool head cutter (spare parts of tool head cutters of size 42.6 mm ) , stainght cutter for tool head cutter (spare parts of tool head cutters of size 42.6 mm ) , tool head cutter 42.6mm (tool head cutter having 15 cutters (12 straight + 3 bevel ) suitable for 42.6 mm size made from best quality spring steel with duly annealed and tempered with 1/2 inch bsw male thread , size of cutter = 42.6 mm ) , truck head brush 42.6/43mm (heavy duty turk head brushes made from best quality spring steel wire of 28/30 swg and 1.25 inch metal holder with 1/2 inch bsw male thread and suitable for 42.6 / 45.0 mm size tube . size of brush =