GRS 006-255 MicroBlock One

Engineered for the perfect balance of stability and maneuverability, the MicroBlock One offers the same trusted work support as the original MicroBlock—now at a more accessible price. Its self-centering jaw system and low-profile design make it an excellent choice for jewelers and engravers working under a microscope. Whether you’re stone setting, hand engraving, or performing other precision tasks, the MicroBlock One delivers control and comfort in every detail. The internal rotational brake system lets you set the resistance from free-spinning to fully locked, giving you the flexibility to adapt on the fly. A simplified bearing system ensures smooth, consistent operation while keeping the design durable and cost-effective. This balance of quality and value makes the MicroBlock One a practical addition to any jeweler’s or engraver’s bench. The GRS MicroBlock One features the same pin hole jaws as other GRS MicroBlocks, allowing you to use all the same accessories. All accessories are sold separately.