| Author | |
| Length | 13 minutes 37 seconds |
| Description | Learn to harden and temper your own custom-shaped jewelry tools. By master goldsmith Charles Lewton-Brain. Filmed in full HD 1080p. IMPORTANT NOTE: Hardening and Tempering is a two step process, the steel MUST be tempered (softened) after hardening to be safe. Full details shown in the full version of the video. |
| Includes |
Purchase also includes these instructional PDF downloads: |