GRS 003-684 MicroBlock Complete with 30-Piece GRS 003-520 Attachment Set Engraving Blocks polished edges on gravers and

polished edges on gravers and other cutting tools — helping engravers and stonesetting professionals achieve the refined tool geometry required for precise

engineered for professional jewelers and metalsmiths

delivering consistent bezel shaping across the full range of oval sizes the block supports — 4 × 3 mm through 14 × 10

ensuring broad compatibility across a wide range of professional engraving equipment

GRS 003-684 MicroBlock Complete with 30-Piece GRS 003-520 Attachment Set Engraving Blocks polished edges on gravers andThe GRS MicroBlock Ball Vise is machined from solid stainless steel and finished with a special low glare treatment to reduce eye strain during detailed work. Designed to deliver solid work support in a compact, maneuverable form slightly larger than a baseball the MicroBlock is ideal for stone setting, small engraving jobs, and other precision bench tasks. The smooth self centering jaw system provides reliable, consistent grip, while an adjustable