Tempering parts involves heating them to a specific temperature for a specific time. The Tempering Oven is not automatic; it must be activated and deactivated with a Redstone signal. Heating too little will cause the part to be incorrectly tempered, while heating too long will destroy it. The correct tempering time for each part is listed in the Blueprint Collection and on the item's wiki page.
- Tempered Saw Blade (73 ticks)
- Tempered Gear (66 ticks)
- Tempered Cutting Blade (54 ticks)
- Tempered Drill (89 ticks)
- Tools (116 ticks).