Abrasive film, battery electrode, long-life demand — 10–20× tool steel life, but brittle and not resharpened many times.
Solid Carbide is one of the seven grades we keep in stock and machine every week. Hardness HRC 64–70, wear resistance Extreme, toughness Low-medium. Best suited to abrasive film, battery electrode, long-life demand.
| Hardness | HRC 64–70 |
| Wear resistance | Extreme |
| Toughness | Low-medium |
| Best for | Abrasive film, battery electrode, long-life demand |
| Our note | 10–20× tool steel life, but brittle and not resharpened many times. |
Solid Carbide is vacuum hardened and tempered in-house, then ground on CNC and surface grinders. Hardness is checked on every piece before it is packed. If your drawing calls for a different hardness window, we will tell you whether it is achievable and what it costs in toughness.
Precision rotary knives for film, foil, paper and lithium battery electrode slitting
View detailsThin slitter blades, cross-cut knives, slotting and trimming knives for corrugated lines
View detailsCloth cutting, leather splitting and stenter trim knives for fabric and leather lines
View detailsCopper foil, aluminium foil and silicon steel cutting knives for battery and electronics lines
View details