, particulars , extra heavy duty export quality flexible shaft complete with inner core made from genuine spring steel wire of high tensile strength double wound and duly heat treated complete with flexible metallic heavy gauge outer casing made from 22 swg galvanized c r c strips and provide with heavy gauge special spring steel antifriction lining inside the full length with coupling and hand piece fitted with double ball bearing size ¾ “ dia inner core length 25 mtr. , spare hand pieces fitted with set of high speed journal ball bearing with complete grease system suitable for above shaft complete with outer casing adopter. , tool head cutter complete with cutter wheels made of special high carbon steel duly case hardened and tempered suitable for tube size:- a- 63.5mm od x 3.66mm thick. , b-70mm od x 3.66 mm thick , c-76.2mm od x3.66 mm thick , heavy duty turk head brush fitted with 27/28 swg round spring steelwire of high tensile strength hand fitted and pressed doubled locked with thick padding having female with suitable for :- a- 57mm , b- 64mm , c- 70mm , spare- nipple 19 mm inner core for hand piece side , spare- nipple 19 mm inner core for motor side