1.assure 10 meters tracking; 2. wear-resistance; 3. low cost.Helitin steel roller is the best spare parts for you to choose. Helitin steel roller features: 1.      Wildly used in different machine, like cutting plotter, inkjet printer,printer, pictorial machine and etc.2.      High accuracy,good tracking, assured 10meters tracking;3.      No damage to paper surface.4.      no influnce from temperature,moisture and dirty.5.      no slip for long work, ware-resistance, and durable.6.      low cost for maintenance.

Grit Roller for Cutting plotters