supply of with chip brake geometrywith chip brake geometry,with chip brake geometry and coated inserts for finish under cutting insert of sandvik make vnmg -16 04 08- pf 4415 (or its equivalent) or walter make valenite vnmg -16 04 08 mp3 wpp10s (or its equivalent) or iscar make vnmg -16 0 4 08 f3p ic 9150 (or its equivalent) suitable to fit in sandvik make dvjnl 3225p16 tool holder and suitable for finish unde rcut machining of rail axle to obtain surface roughness finish of n4 (rz: 0.8 or ra: 0.2) and emu axle diameter of 184.175 to 184.125mm on hyt make atl machines. [ warranty period: 30 months after the date of delivery ] ]