To correct to assemble parts
To correct the dimension required
To form required shape
To make scratch free surface
Cleaning not necessary since no metal removal
Coolant not necessary since no metal removal
Never oil a machine in motion
PPE wearing not necessary
Tallow industrial soap
Soluble oil
Kerosene oil
Mineral oil
Faster process
Saving time
Die can be modified for the next job
Slow process
Segmental die
Core die
Outside die
Inside die