What is Posterior Band Remover “Pliers”, and what is the use in Dentistry?

What is Posterior Band Remover “Pliers”, and what is the use in Dentistry?
What is a Distal End Cutter, and how to Cut Arch Wire? In Orthodontics specialty of dentistry that deals with the correction of misaligned teeth by using a special kind of stainless steel wire called Arch Wire.