Tin Polishing lap - arbor hole Ø 12.7mm

Tin polishing lap

These laps can be used  for finishing a wide range of gemstones (tourmaline, aquamarine, Tanzanite, garnet, Topaz etc.).

Please use diamond powder in  these grain: 0-1/2  0-2  1/2-3 

Standard arbor hole 12,7mm (we can modify it with additional charge, please select "Change Ø standard hole" to change it)