Standard Engraving Block:

Model NO: HJ-105



Specifications

Ball diameter: 124mm,
Ball height: 148mm,
Maximum opening: 65.35mm,
Base diameter: 172mm.
Net Weight: 8.29kg.
Packing size: 180x180x180mm,
Color: silver and black.

A great tool for stone setting and jewelry engraving for jewelers.