GRS 003-615 Low Profile Engraving Block Thumler's Tumbler Patented Advanced Onsite Sensor (AOS)

Patented Advanced Onsite Sensor (AOS) technology for improved measurement dependability

Master Container Dimensions 6-1/2" × 3-1/4" × 2" Inner Holding Boxes 6 slotted boxes

chrome alloy steel construction

Center Stone Size 4

One 90° V-shaped groove for angular bending

GRS 003-615 Low Profile Engraving Block Thumler's Tumbler Patented Advanced Onsite Sensor (AOS)The GRS Low Profile Engraving Block delivers the same jaw size and capacity as the Magnablock in a more compact form standing 1" shorter for a closer, more controlled working position. Designed for professional engravers and stonesetting work, this robust block rotates smoothly on its ball base, allowing precise repositioning of your workpiece from any angle. The low profile design is especially valuable for bench setups where vertical clearance is