Used Rainbow rb-3b Threading & Tapping

Auto Feeding Cirecle Die Grub Screw Thread Rolling Machine

• Manufacturer: Rainbow

Product Description Product Parameters Model RB-3A Diameter Range (mm) 8-18 Thread Length (mm) 10-40 Rolling Pressure(kg) 2700 Cooling Pump (w) 40 Power (KW) 2.2 KW/4 Gra...