GRS® MicroBlock® XL with Accessory Kit

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The 7 lb. GRS® MicroBlock® XL allows you to access your piece from almost any angle. The smooth self-centering jaw system (2-3/4”, 70mm max. opening) is great for detailed engraving and stone setting. An internal brake system ensures a strong, steady grip. The vise is machined from solid stainless steel and finished with a special low-glare treatment to reduce eye strain. Includes a 14-piece accessory kit with four pins, two bases (one rubber, one plastic), two Allen wrenches and six screws.

Microscopic Work
A low profile makes the MicroBlock® XL ideal for exacting tasks with the aid of a microscope. The vise configuration provides stability for your work and allows quick and easy positioning adjustment of your piece without changing the alignment of the microscope or its field of view. You can even adjust it without taking your eyes from the microscope.

  • Brand : GRS
  • Model or style no. : 003-773
  • Country of origin : United States
Additional Specifications:
  • Block weight: 7 lbs. (3.2kg)
    Ball diameter: 3.9" (100mm)
    Jaw width: 1.8" (46mm)
    Jaw height: 7/8" (22mm)
    Max. jaw opening: 2.75" (70mm)

Catalog page: 2020-2021 Tools and Equipment Catalog p. 337