OSBORN cup brush made of braided steel 65x23 mm with 6 mm shank and Ø 0.50 mm filament
OSBORN brass-plated steel circular brush 4,500 RPM 6 mm stem and Ø 0.30 mm filament
OSBORN SC 320 100x13x20 mm abrasive filament circular brush for dry work
OSBORN circular brush with wavy wire 178x23x38 mm for heavy-duty work