The MicroBlock One offers the same trusted work support and maneuverability as the original MicroBlock, but at a more affordable price. Designed with a self-centering jaw system and a low-profile stance, The MicroBlock One is ideal for stone setting, small engravings, or other detailed work under a microscope. The internal rotational brake system allows you to set the rotational resistance anywhere from free to locked, giving you control exactly when you need it. A simplified bearing system provides smooth operation while keeping the design cost-effective and durable. The jaws are drilled to accept engraving block attachments. Can also be used with the GRS 28 Piece Engraving Vise Attachment Set (see related products below) which includes storage for the 4 pins that come with this block. Furnished with “T” wrench and rubber base. Made in USA.

Ball diameter:              75 mm
Jaw width                      42 mm
Maximum opening     45 mm
Height                           78 mm
Weight                          3.3 lbs.