crimped wire
Most common fill material for flexible brushing tools. Suitable for light/medium surface treatment and deburring operations.
Special articles are marked with "PREMIUM". They use a high-tech wire developed by Osborn with high tensile strength, high elongation and service life. Used for demanding brush applications.
Cup brushes 
crimped wire
Cup brushes 
crimped wire
Resin-bonded, 10 fold service life, no wire breakage.
Cup brushes 
crimped wire
With ¼" hexagon-shank for quick-change of brushes. Fits in any bit holder and current drill chuck.
crimped wire
Most common fill material for flexible brushing tools.