TMR round nose T-slot milling cutter bar arc R2.5/R3/R4/R5/R6 slotted side and side cut shank

1. Selected 42CrMo material to build the knife body, double fire process, the hardness of the knife reaches HRC55°, and the toughness of the knife is improved
and rigidity, effectively suppress the vibration of the machining center tool, protect the machine tool and reduce the processing cost
2. According to the processing requirements, the scientific and reasonable blade number design ensures that the chip removal is easy and smooth, and the blade loss or tool breakage caused by poor chip removal in the processing is reduced