20 Pc. Tube Brush Set

• Perfect for cleaning internal surfaces such as threaded holes or tubes • For use manually or with power drill/driver • Includes (6) brush sizes each in stainless steel, brass and nylon bristles for different jobs • All brushes have 1/4" hex shaped quick-disconnect shanks for easy and quick changes • Set Includes: • (1) 1/4" quick-disconnect soft grip manual driver handle • (1) 1/4" quick-disconnect 6" extension adapter for manual driver or power drill/driver • (6) Stainless steel bristle twisted wire tube brushes 1/4", 3/8", 1/2", 5/8", 3/4" & 1" diameters • (6) Brass bristle twisted wire tube brushes 1/4", 3/8", 1/2", 5/8", 3/4" & 1" diameters • (6) Nylon bristle twisted wire tube brushes 1/4", 3/8", 1/2", 5/8", 3/4" & 1" diameters