Black polishers, grit hard, diameter: 22mm Thickness: 3.1mm For finishing and polishing chrome cobalt and hard metals
Green polishers, grit coarse, diameter: 22mm Thickness: 3.1mm For fast scratch removal and polishing of metals
Gem-A Chelsea ® Colour Filter Developed originally to distinguish emeralds from imitations and doublets, this filter helps narrow down the possibilities when identifying certain green, red and blue stones.
Set of 24 steel domed punches 24 piece set : 2.8 mm to 25.0 mm