The GRS Standard Block combines outstanding quality and value. It weight 19 lbs. (8.6Kg.). Easy smooth rotation without looseness or wear.
Ideal block for the diamond setter and engraving crafting.
Standard Block with attachment set.
Micro engraving block is the ultimate tool for diamond setter.
Especially made for small stone setting as "Peve" setting style. Very easy to use, light weight and small size. Optional attachment to add.