Stone setting and engraving jobs often require different tools depending on material. The GRS GlenSteel Onglette graver is engineered with outstanding toughness to resist breaking and chipping, making it a reliable choice for both stone setting and engraving work. Available in six sizes, these gravers deliver consistent, predictable performance across a wide range of professional applications.
GlenSteel is a special High-Speed Steel (HSS) formulated by GRS. It wears predictably to help eliminate catastrophic tool failures that can ruin work and confidence. GlenSteel is cobalt-free, removing concerns about cobalt exposure during sharpening and use. This makes it an excellent all-around choice for professionals and hobbyists who need a tough, dependable graver.
Features
- Special High-Speed Steel (HSS) material developed by GRS
- Outstanding toughness — resists breaking and chipping
- Predictable wear pattern helps prevent catastrophic tool failure
- Cobalt-free formulation eliminates cobalt exposure risk during sharpening and use
- Onglette profile suitable for stone setting and engraving
- 1/8" (3.18 mm) round shank for use with compatible QC tool holders
- Available in six sizes (#0 through #5)
Specifications
| Graver Type |
Onglette |
| Material |
GRS GlenSteel High-Speed Steel (HSS), cobalt-free |
| Shank Diameter |
1/8" (3.18 mm) round |
| Graver Length |
2.3" (58.42 mm) |
| Compatible Tool Holder |
GRS 1/8" QC Tool Holders (GRS 004-875 / Otto Frei 104.875) |
| Size Range |
#0 – #5 |
Available Options
| Part # |
Size (USA No.) |
Metric Size |
| 104.2200 |
#0 |
1.40 mm |
| 104.221 |
#1 |
1.55 mm |
| 104.222 |
#2 |
1.65 mm |
| 104.223 |
#3 |
1.75 mm |
| 104.224 |
#4 |
2.00 mm |
| 104.225 |
#5 |
See variant listing |