OSBORN circular brush with 6 mm wavy wire, filament Ø 0.20 mm, 80x19x20 mm
OSBORN circular brush made of wavy brass with a 6 mm shank and a 0.20 mm diameter filament
OSBORN wire brush, braided steel, Ø 0.50 mm, 6 mm shank (30x29)
OSBORN cup brush made of braided steel Ø 0.80 mm with M14 nut and 120 mm diameter.