GRS 022-401 #1 QC HSS Onglette Graver – 1.78 mm

The GRS 022-401 #1 QC HSS Onglette Graver is a precision 1.78 mm Quick Change (QC) onglette graver designed for professional hand engraving, jewelry engraving, stone setting, border cutting, inlay work, and decorative metalwork.

The distinctive onglette profile features a flat top with curved sides that converge to a narrow, sharp cutting point. This geometry gives the engraver excellent control for creating clean lines and allows the width of the cut to be varied by changing the angle and depth of the graver.

The 022-401 is precision made from high-speed chrome tool steel for durability and dependable edge performance. Its factory-shaped tip saves preparation time by eliminating the need for initial shaping, allowing the engraver to concentrate on final sharpening and tool preparation.

The integrated GRS Quick Change shank is designed for use with the GRS Traditional QC Tool Holder #004-803, making it easy to switch between compatible gravers during detailed engraving projects.

Features & Benefits

• #1 Onglette profile – Provides a sharp, controlled cutting point for precision engraving.
• 1.78 mm cutting size – A versatile size for detailed borders, line work, inlay, and stone setting.
• Factory-shaped tip – Saves time by eliminating the initial shaping step.
• Quick Change (QC) shank – Allows rapid tool changes with compatible GRS QC holders.
• High-speed chrome tool steel – Provides durability and reliable cutting performance.
• Flat top and curved sides – Creates the characteristic onglette geometry for controlled cuts.
• Sharp pointed cutting edge – Allows precise entry into the metal.
• Variable-width cutting – Can produce different line widths by adjusting tool angle and depth.
• Ideal for borders and inlay – Provides excellent control for detailed metal removal.
• Excellent for stone setting – Useful for precise cuts around stones and settings.
• Professional engraving tool – Designed for jewelers, engravers, stone setters, and metalworking professionals.
• Made in the USA – Manufactured by GRS in the United States.

Key Specifications

• Brand: GRS
• GRS Part Number: 022-401
• MPN: 022-401
• UPC: 196943901075
• Product Type: QC Onglette Graver
• Graver Profile: Onglette
• GRS Size: #1
• Cutting Width: 1.78 mm
• Material: High-Speed Chrome Tool Steel
• Tip: Factory-Shaped
• Shank: GRS Quick Change (QC)
• Compatible Holder: GRS Traditional QC Tool Holder #004-803
• Applications: Line Engraving, Borders, Inlay Work, Stone Setting
• Country of Origin: United States
• Sold: Each

The current GRS catalog lists the #1 QC Onglette as 1.78 mm, part number 022-401, and describes the QC series as factory-shaped gravers made from high-speed chrome tool steel.

Precision Onglette Graver Profile

An onglette graver is characterized by its flat top and curved sides that taper toward a narrow, sharp cutting point. This profile provides excellent control for both decorative and functional engraving.

The narrow point makes it possible to establish clean lines, while the shape allows the engraver to vary the width of the cut through changes in tool angle and depth. GRS specifically recommends the QC Onglette profile for borders, inlay work, variable-width lines, line engraving, and stone setting.

Factory-Shaped for Faster Tool Preparation

Unlike a raw graver blank, the 022-401 has a factory-shaped tip. This eliminates the initial shaping step and gives the engraver a consistent starting geometry.

The tool can then be sharpened and prepared according to the desired cutting angle, heel, and engraving technique. This makes the 022-401 a convenient choice for engravers who want the benefits of a precision-shaped onglette without having to shape the basic profile from scratch.

Ideal for Line Engraving

The #1, 1.78 mm onglette is a versatile size for line engraving, decorative borders, lettering details, and ornamental metalwork.

The pointed cutting edge allows precise entry into the metal, while the onglette geometry gives the engraver control over line width and cutting character.

Stone Setting & Inlay Work

The 022-401 is particularly useful for stone setting and inlay applications where controlled metal removal and precise borders are important.

Its narrow cutting point provides the control needed for detailed cuts around settings and inlaid areas. GRS specifically lists stone setting and inlay work among the intended applications for its QC Onglette series.

High-Speed Chrome Tool Steel

The 022-401 is manufactured from high-speed chrome tool steel, providing the hardness and durability needed for professional engraving applications.

With proper sharpening and maintenance, the graver can provide reliable cutting performance for repeated engraving work.

Quick Change Compatibility

The integrated GRS Quick Change shank is designed for use with the GRS Traditional QC Tool Holder #004-803.

The QC system makes it convenient to switch between different graver profiles and sizes without changing the entire handpiece or traditional graver setup.

QC tool holder sold separately.

Ideal Applications

The GRS 022-401 #1 Onglette Graver is ideal for:

• Hand engraving
• Jewelry engraving
• Line engraving
• Border cutting
• Stone setting
• Inlay work
• Decorative metal engraving
• Gold and silver engraving
• Lettering
• Fine detail work
• Variable-width engraving
• Professional engraving

What's Included

• 1 GRS 022-401 #1 QC HSS Onglette Graver – 1.78 mm

GRS QC Tool Holder is sold separately.

Frequently Asked Questions

What is the GRS 022-401?

The GRS 022-401 is a #1 Quick Change HSS Onglette Graver with a 1.78 mm cutting width. It is designed for line engraving, borders, inlay work, and stone setting.

What size is the GRS 022-401?

The #1 QC Onglette has a 1.78 mm cutting width.

Is the 022-401 factory shaped?

Yes. The 022-401 has a factory-shaped tip, which eliminates the initial shaping step and saves preparation time.

Does the 022-401 still need sharpening?

Yes. Although the graver has a factory-shaped tip, it should be properly sharpened and prepared for the desired engraving application before use.

What is an onglette graver used for?

Onglette gravers are commonly used for cutting borders, inlay work, variable-width lines, line engraving, and stone setting.

Is the 022-401 a Quick Change graver?

Yes. The 022-401 is part of the GRS Quick Change Onglette series and has a QC shank for compatible GRS holders.

Which holder does the 022-401 use?

The 022-401 is designed for the GRS Traditional QC Tool Holder #004-803. The holder is sold separately.

What is the 022-401 made from?

The graver is made from high-speed chrome tool steel.

Is the 022-401 good for stone setting?

Yes. GRS specifically lists stone setting as an application for the QC Onglette series.

Can an onglette graver create different line widths?

Yes. The onglette profile is designed for cutting lines with varying widths. The engraver can control the resulting line by adjusting the tool's angle and depth.

What is the difference between the #0 and #1 QC Onglette?

The #0 (022-400) has a 1.58 mm cutting width, while the #1 (022-401) is 1.78 mm. The #1 therefore provides a slightly wider cutting profile.

Is the GRS 022-401 made in the USA?

Yes. Micro-Tools identifies the 022-401 as Made in the United States.

Micro-Tools makes every attempt to provide accurate information for each item. Actual packaging and/or specifications may be slightly different from the information and picture provided.