tender for supply of tube cleaning equipments:- 1.01 extra heavy duty flexible shaft 1.02 tool head cutter having 15 cutter 1.03 tool head cutters suitable for 2 heavy duty truck head brush made from best quality spring steel wire of 28 / 30 swg and 1 ¼” metal holder ½” bsw male thread suitable for 2.01 99 / 101 mm size, tube size of brush – 100 mm 2.02 42.6 mm / 45.00 mm tube size – 43.00 mm 3 spare for tool head cutter of size 42.6mm 3.01 bevel cutter 3.02 straight cutter 3.03 thread pin 3.04 spring 3.05 main thread pin 4 spare for flexible shaft - 19 mm / 35 mm 4.01 cuter side thrust nipple 4.02 hand piece 4.03 out side casing 5 heavy duty double spiral brush made from best nquality spring steel wire of 28 / 30 swg twisted nof brush length – 3” and wire partition length -2” nsize of brush - 16 mm. n 6 wooden handle hand wire brush for cleaning of sugar grader, size - 4 x 6 with handle 4 long.