優利牌帶柄管刷特殊柄端設計，易固定於電動工具、鑽頭、車床等，雙螺旋結構刷桿亦可承受電動工具和鑽床驅動的動力程度。 雙排管刷結構上更為密實，提供更明顯的研磨效果 適合用於管道、鑽孔、十字孔、內螺紋等管內清潔、表面處理和去毛邊應用。 Tube Brushes with Shank-Double Spiral （abrasive nylon） Tube Brushes with Shank-Double Spiral （SUS WIRE） UNION Tube Brushes with smooth shank in the end and double spiral construction are developed to withstand being driven by power tools, portable drills and CNC lathes and drill presses. Double spiral tube brush construction for power use provide more dense on the brush surface and more aggressive brushing action. Used for universal internal cleaning, polishing, surface finishing and deburring or honing applications in inner surface of tubes, pipes, threads, bore, cross hole…etc. Available in full line of bristles and grit selections like carbon steel, stainless steel, brass, nylon, silicon carbide, aluminum oxide and diamond.
