The 50mmx1220mm (2"x48") size is a common size for Knife Grinding machines.
Norton Rapid Prep surface conditioning belts are constructed with Aluminium Oxide abrasive powders supported on a non woven structure and have an extra flexible, low stretch backing.
They are ideal for removing surface defects, edge burrs, corrosion, paints and scale, blend uneven edges and refining coated abrasive finish. Available in three backing designs:
Standard or alloyed steel
Nonferrous materials and alloys
Plastic or plastic reinforced by fibre glass