Brass Scratch Brush
Brass Scratch Brush is a pen like brass scratch brush. Simply turn the knob at the top of the pen to allow more of the brass bristles to come out. The diameter of the brass portion of this brush is 4 mm. This brass brush is used by both the watch and clock maker for removing dirt and rust from both wheels, pinions and other assorted parts. Jewellers can use this brush for cleaning in between the links of bracelets as well as using this brush to create decorative finishes on metals.