Zak Jewelry Tools

GRS® MicroBlock & Attachment Set

Designed for a unique combination of solid work support in a small and maneuverable size, the MicroBlock has a self-centering jaw system made for stone setting, small engravings and other precision work. The internal rotational brake system lets the user choose the amount of rotational resistance from free to locked. Its low profile is suited for microscope work. Includes 4 pins, 2 wrenches, 6 screws, plastic base, 1 plastic hex key, Thermo Loc Sample kit and #003-520 attachment set.

  • Weight: 4 lb.
  • Ball diameter: 3.1"
  • Jaw width: 1.8"
  • Jaw height: 0.87"
  • Max. opening: 2"
  • MANUAL