... . 2,The base material is 45CrMo 3,Super TCT point. Full face cuttercutter :1.5tips,6tips,8tips,12tips,16tips.2,The base ... ,concrete ,and asphalt surface. Performance: The base material is 45CrMo. Mold stamp is used for keeping the exact size for every ... factoiesTemperature quenching guarantee stability of welding TCT tips to steel. full face cutter