Professional Knives Set in Böhler M390 Steel – Hybrid Handle with Desert Ironwood, Silver Wire, Blue Titanium & Synthetic Ruby
This set features three of the most technical and refined knives ever developed by Fire Forge & Knives: Chef, Nakiri, and Utility knives, all crafted from Böhler M390 powder metallurgy steel, renowned worldwide for edge retention, mechanical strength, and chemical stability.
Produced using powder metallurgy (PM) and subjected to vacuum heat treatment with cryogenic cooling, the blades achieve a hardness of 60–62 HRC, ensuring extreme precision and long-lasting durability even under heavy use.
The hybrid handle is made from desert ironwood, one of the densest woods in the world, inlaid with pure silver wire and finished with anodised blue titanium and synthetic ruby on the rear. The handle features an octagonal design for maximum ergonomics and balance.
The set comes in a solid wooden presentation box with protective interior, suitable for safe storage and elegant display.
| Item |
Specification |
| Knives Included |
Chef, Nakiri, Utility |
| Blade Steel |
Böhler M390 – Powder Metallurgy (PM) |
| Hardness |
60–62 HRC (vacuum heat treatment + cryogenic) |
| Blade Thickness |
2.3 mm |
| Edge Type |
Symmetrical (~15° per side), hand-polished |
| Blade Length – Chef |
8.5" (21.6 cm) |
| Blade Length – Nakiri |
7" (17.8 cm) |
| Blade Length – Utility |
6" (15.2 cm) |
| Handle |
Desert Ironwood + Silver Wire + Blue Titanium + Synthetic Ruby |
| Handle Shape |
Ergonomic Octagonal |
| Packaging |
Solid wooden box with inner protection |
| Gross Weight |
2.2 kg |
| Set Dimensions |
41 × 25 × 5 cm |
| Component |
Technical Function |
Real Benefit |
| Chromium (~20%) |
Chemical resistance |
Protects against rust, oxidation, and stains |
| Vanadium (~4%) |
Carbide formation |
Enhances edge retention and abrasion resistance |
| Molybdenum (~1%) |
Thermal stability |
Greater resistance under heat and impact |
| Carbon (~1.9%) |
Hardness and metal structure |
Ensures clean cuts and maximum edge stability |
| PM Technology |
Uniform microstructure |
Allows precise sharpening and consistent edge stability over time |
| Certification |
Technical Meaning |
| CE/EU |
Compliance with European safety and food contact standards |
| FDA |
Approved for food contact according to US regulations |
| LFGB |
German certification – free of toxic substances |
| ISO 9001 |
Quality control in the manufacturing process |
| ISO 14001 |
Environmentally responsible production |
| RoHS |
Free from heavy metals and toxic agents |
