GRS 003-684 MicroBlock Complete with 30-Piece GRS 003-520 Attachment Set

A ball vise holds small work steady and lets you turn it under the graver or the microscope without ever letting go of the piece. The GRS MicroBlock from Glendo GRS is machined from solid stainless steel and finished with a special low-glare treatment to reduce eye strain during detailed work. Slightly larger than a baseball, it delivers solid work support in a compact, maneuverable form that suits stone setting, small engraving jobs, and other precision bench tasks.

The smooth self-centering jaw system provides reliable, consistent grip, while an adjustable internal brake system lets the user dial in rotational resistance anywhere from completely free spinning to fully locked. The low-profile, compact design makes the MicroBlock especially well suited to microscope work or any application where a larger vise would be an obstacle.

This set includes the MicroBlock vise with its plastic support base, plus the GRS 003-520 30-piece attachment set. The attachment pins fit the upper jaw plates of all GRS vises, expanding versatility across a wide range of holding and setting tasks.

Features

• Machined from solid stainless steel with a low-glare surface finish
• Self-centering jaw system for consistent, reliable work holding
• Adjustable internal brake sets rotational resistance from free to fully locked
• Compact, low-profile form ideal for microscope work
• Oval working surface for versatile positioning
• 30-piece attachment set included; pins fit the upper jaw plates of all GRS vises

Compatibility

The pins in the 30-piece attachment set fit the upper jaw plates of all GRS vises.

Notes

What you get:

• GRS MicroBlock Ball Vise
• Plastic support base
• 2 sticks of Thermo-Loc
• 6 hex nuts
• 4 holding pins
• 2 hex keys
• 4 one-half Thermo-Loc sticks (attachment set)
• 8 small pins
• 4 flat square pins
• 2 rectangular inset-curve pins
• 4 thick round inset pins
• 8 rubber-coated pins
• 2 leather-faced ring clamp pins in molded base