The GRS 022-350 X-7 High Speed Steel Graver Blank is a precision-ground tool steel blank engineered for the most demanding hand engraving applications. Measuring 2.35mm (0.093") square by 63mm (2-1/2") in length, this blank is made from Super High-Speed Steel hardened to nearly Rockwell C70, delivering exceptional wear resistance and edge retention under rigorous use. Its superior hardness makes it especially well-suited for fine shading, bulino engraving, and banknote-style engraving work where consistent, controlled cuts are critical.
Features
- Super High-Speed Steel construction hardened to nearly Rockwell C70
- Exceptional wear resistance for extended tool life
- Precision square cross-section for consistent graver geometry
- Ideal for fine shading, bulino engraving, and banknote engraving techniques
- Supplied as a blank for custom shaping and sharpening to your preference
Specifications
| Part Number |
022-350 |
| Steel Type |
Super High-Speed Steel (X-7 HSS) |
| Hardness |
Nearly Rockwell C70 |
| Cross-Section Shape |
Square |
| Width |
2.35mm (0.093") |
| Length |
63mm (2-1/2") |
| Supplied As |
Blank (unshaped) |