OSBORN brush made of wavy wire Ø 0.30 mm and 6 mm shank (19x50)
OSBORN brush made of wavy steel wire, 6 mm shank and Ø 0.30 mm filament.
RUKO universal carbide core drill bit Ø 27 mm, high precision and durability.
OSBORN wavy wire brush with 6 mm shank and 0.20 mm diameter filament