The MF-420 is a tube cutting machine otherwise known as a bevelling machine. Manufactured by Protem, this machine is integrated with a range of 168mm to 406 mm in outer diameter. It is constructed with a feed that is sized 50 mm to 800 mm and can rotate at a speed of 16 to 52 revolutions per minute. This tube cutting machine weighing 500kg, is installed with a 3-phase electric drive that is powered by a voltage of 380 Volts. It is built with a wall thickness made out of C-steel measuring 15 mm and stainless steel measuring 12.7 mm. The cutting and bevelling operation can be done all at the same time and at both sides of tubes that are 20 m thick.