List of products by brand GRS

C-Max Carbide Graver, Round, Blank - 1/8"

This "Blank" round graver has no preshaped angle and should be sharpened properly before use. A Round has a versatile shape perfect for custom geometry (cutting point angles) to be used for background treatment and texturing, stone setting techniques, fine engraving, general engraving, and more.

Length: 50 mm. Use with 1/8" Round QC Tool Holder (#004-874).

A diamond wheel is required for sharpening. The gravers can be polished to a mirror finish with a diamond wheel.

GRS Thermo-Loc

Thermo-Loc is a special reusable polymer material that is rigid at room temperature and becomes pliable when heated.

Pack of 5 pcs.

QC Tool Trays - Set of 4

1/8" Round QC Tool Holder, 3 Pack

Made for 1/8" (3.175 mm) round shank tools.

Works with any GRS "QC" Quick Change compatible tool.

C-Max gravers for engraving machines - Onglette

Preshaped with a tool point width, this C-Max Onglette can be used for cutting borders, inlay work, cutting lines with varying widths, line engraving, and stone setting techniques.

Length: 1.8" (45.72 mm). Diameter: 0.125" (3.175 mm). Use with QC Tool Holder for 1/8" Round (#004-874).

A diamond wheel is required for sharpening. The gravers can be polished to a mirror finish with a diamond wheel.

To purchase please select desired size.

3 / 32" Round Tool Holder, 3 Pack

Made for 3/32" (2.35 mm) round shank tools.

C-Max Square Blank 3/32"

This Blank square graver has no preshaped angle and should be sharpened properly before use. A V-Point or Square is a versatile shape perfect for background removal, fine line engraving, general engraving, shading techniques, and comes in a wide variety of geometries (cutting point angles).

Length: 50 mm. Use with QC Traditional Tool Holder (#004-804).

A diamond wheel is required for sharpening. The gravers can be polished to a mirror finish with a diamond wheel.

GRS Traditional QC Tool Holder 3,45 mm, set 3 pcs.

To keep your tools organized.

Works with any GRS "QC" Quick Change compatible tool.

StepRisers for GRS MicroBlock®

Set of 5.

Each adds 0.5" (12.7 mm) to working height.

GRS Thermo-Loc

Thermo-Loc is a special reusable polymer material that is rigid at room temperature and becomes pliable when heated.

Pack 225 g.

ID Ring Holder GRS ITEM #004-735

Due to its ease of portability, the I.D. Ring Holder is a great alternative to bulkier and more expensive choices. This ring holder is a good economical option when users need a simple, functional, and quality workholding solution. For use with any GRS block or vise. This I.D .Ring Holder is not compatible with GRS BenchMate; see the Stone Setter's Package for either BenchMate Encore for a compatible I.D. Ring Holder fixture.

QC 901 Handpiece

GRS MicroBlock

Ball Diameter: 80 mm. 

Jaw Width: 40 mm. 

Jaw Height: 22 mm. 

Max Opening: 50 mm.

Maestro EX Handpiece

Maestro Handpiece

GRS MicroBlock XL

Ball Diameter: 100 mm. 

Jaw Width: 40 mm. 

Jaw Height: 22 mm. 

Max Opening: 70 mm.

Alexandre Ring Fixture GRS ITEM #003-782 

Mounts directly to the GRS MicroBlock, giving the user limitless options for stone setting rings. (MicroBlock not included). Also includes: an aluminum storage tray,  2 bell-shaped jaw attachments, 6 button-head cap screws, 1 wrench, 1 short horizontal drawbar, 1 long horizontal drawbar, 1 vertical drawbar, 2 plastic standard cones, 2 plastic locking cones, 1 steel standard cone, 1 double-sided cone, 1 cone cover, 1 countersunk screw, 20 expanding mandrels.

GRS Standard Block with Accessories & Attachment Set #003-531

Ball Diameter: 5.12" (130 mm). 

Jaw Width: 2.5" (64 mm). 

Jaw Height: 1.5" (38 mm). 

Max Opening: 3" (76 mm).

GraverMax® GRS Engraving System

For decades, artisans, luxury stone setters, and production setters have relied on the GraverMax®. 

This workhorse provides a significant increase in power while maintaining the delicate startup essential for precision cutting. 

The streamlined internal design features a brushless DC motor to ensure exceptional reliability. 

Precision-machined components guarantee the durability required for years of dependable service. 

Handpiece(s) sold separately. GraverMax requires clean, oil-free compressed air to function.

Made in USA.