Double-Stem Double-Spiral – Filaments are twisted between four stem wires with two layers of bristles. Each layer is perpendicular to the other with a single stem wire in each quadrant. This results in a brush with the highest filament density and highest strength.
DOUBLE SPIRAL TUBE BRUSHES is mainly used for the polishing and power application !
|TWISTED STEM DIAMETER||0.5mm-2mm|
|FILLING MATERIALS||PA,PP,PE,BRASS,STEEL,HORSE HAIR,ETC|
|FRAMEWORK MATERIALS||STAINLESS STEEL WIRE,IRON WIRE|