The Highland Slate Workshop

HSW Diamond, For the Highest Quality Professional Polishing and Diamond Equipment. 

Approx. 280mm x 220mm
Made with a curl resistant waterproof paper backing and silicon carbide abrasive.


Great to use on stone, metal, resin, wood, and automotive use etc.

60# - 220#
coarse sand,  for hard and rough products
Metal, wood, wall, stone
240# - 500#
Frequently used, for secondary grinding
Wall, furniture, stamp
600# - 1500#
Fine sand, common used for grinding and polishing
Metal, bodhi, amber, honeystone, jade and plastic
2000# and above
Super fine, for polishing
Amber, honeystone, bodhi, metal, nail, mirror polish etc. 


We use these every day on slate, granite, marble and resin.