Made from 99.9% pure extruded copper rod this face, when used in the malleable ion head, prevents damage to machined components.

These faces are designed to wear, once the copper mushrooms over the iron head they are just bedded in and typically last for many more decades of hard use.

The copper faces can be replaced, but it's not an easy job and requires access to heavy industrial machinery - please refer to the details here before ordering.

• Face diameter: 32mm / 1&frac14
• To fit Size 2 Thor Hammers