light sanding with 600-1000 grit sand paper can be done after lots of printing to give the PEI sheet more life
tear-resistance
Common Applications:Powder Coated Surfaces
Also for removing weld scale
Pferd - 19007 PFERD Mill Hand File, American Pattern, Single Cut, Rectangular, Coarse, 10" Length, 31/32" Width, 11/64" Thickness 10 Inches 31/32 inches 11/64 Inches Item Length String:10 Inches light sanding with 600-1000 gritPferd 19007 PFERD Mill Hand File, American Pattern, Single Cut, Rectangular, Coarse, 10" Length, 31 32" Width, 11 64" Thickness The Pferd coarse cut mill hand file has a rectangular shape and single cut American pattern teeth on the sides and edges for rounding gullets. The file tapers slightly toward the point in width to ease access into slots. It has single cut American pattern teeth for finishing, sharpening, and deburring. The tang can be used