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PFERD

Tube Brushes - Double Stem, Double Spiral

Tube Brushes - Double Stem, Double Spiral

Cutting action is non-destructive to the part and will not alter bore dimensions or disturb delicate surface finishes. Recommended for conditioning internal bore holes or tubes as well as cleaning threads and burrs at cross-holes. Side action removes cross-holes sharp edges and corners, as well as slivers produced when drilling close-tolerance hard metallic and non-metallic parts.

EDP Diameter (Inches) Brush Part Length Filament Diameter Filament Material Grit Stem Diameter Overall Length
84011 1/4 2 .022 Nylon / Silicon Carbide 320 5/32 5
84012 5/16 2 .022 Nylon / Silicon Carbide 320 5/32 5
84013 3/8 2 .022 Nylon / Silicon Carbide 320 5/32 5
84014 7/16 2 .022 Nylon / Silicon Carbide 320 5/32 5
84018 1/2 2 .022 Nylon / Silicon Carbide 320 3/16 5
84022 5/8 2 .022 Nylon / Silicon Carbide 320 7/32 5
84024 3/4 2-1/2 .040 Nylon / Silicon Carbide 80 1/4 5-1/2
84025 3/4 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84027 3/4 2-1/2 .022 Nylon / Silicon Carbide 320 1/4 5-1/2
84032 7/8 2-1/2 .040 Nylon / Silicon Carbide 80 1/4 5-1/2
84040 1 2-1/2 .040 Nylon / Silicon Carbide 80 1/4 5-1/2
84041 1 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84043 1 2-1/2 .022 Nylon / Silicon Carbide 320 1/4 5-1/2
84050 1-1/4 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84055 1-1/2 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84057 1-1/2 2-1/2 .022 Nylon / Silicon Carbide 320 1/4 5-1/2
84059 1-3/4 2-1/2 .040 Nylon / Silicon Carbide 80 1/4 5-1/2
84060 1-3/4 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84062 1-3/4 2-1/2 .022 Nylon / Silicon Carbide 320 1/4 5-1/2
84064 2 2-1/2 .040 Nylon / Silicon Carbide 120 1/4 5-1/2
84066 2 2-1/2 .022 Nylon / Silicon Carbide 320 1/4 5-1/2