Iron Chisel
An Iron Chisel is the marble-cutter’s chisel, used up in the work like the Bronze Chisel. At the Woodworking Workbench II, 2 Iron Details and 4 Sticks make 4, with the Tool Rack II technology (60 red, 10 green, 20 blue), Building mastery 8 and a Fine Tool Rack.
Each batch of marble work at the Stonemason’s Workbench takes one: Marble Plates from Marble, Carved Marble from Polished Marble, and Stone Marbles. At the woodworking workbench it also cuts Carved Wood.
How to obtain
Craft
| Workbench | Ingredients | Yields | Mastery | Duration | Tech points |
|---|---|---|---|---|---|
| Woodworking Workbench II Required extension: Fine Tool Rack |  Iron Detail ×2  Stick ×4 | ×4 |  8 | 6 | 3 |
Used for
Ingredient for
| Workbench | Ingredients | Outputs | Mastery | Duration | Tech points |
|---|---|---|---|---|---|
| Woodworking Workbench II Required extension: Fine Tool Rack |  Special Wood ×2  Iron Chisel ×1 |  Carved Wood ×4 | 12 | 8 | 3 |
| Stonemason's Workbench Required extension: Fine Tool Rack |  Marble ×2 Iron Chisel ×1 |  Marble Plate ×4 | 8 | 8 | 4 |
| Stonemason's Workbench Required extension: Fine Tool Rack | Iron Chisel ×1  Faith ×1 | 11 | 8 | 64 | |
| Stonemason's Workbench Required extension: Fine Tool Rack | Iron Chisel ×1 | 10 | 12 | 5 |
Study
| Study requires: | Tech points | Duration |
|---|---|---|
| Science ×10 | 25 | 8 ( Researcher −3 ) |
Each item is studied once, on the Study Table. Studying does not use the item up. With the Scientist perk, a 30% chance of a Story.
Notes
- It is an ingredient, not a tool: it does not go on the toolbar or add mastery.
- No trader sells it. Studying one costs 10 Science and gives 25 red.