|Placeable||√ (1 wide × 1 high)|
|Use time||15 (Very fast)|
|Tooltip||'Hot to the touch'|
|Max stack||999 / 99|
Hellstone Bars are bars crafted from Hellstone and Obsidian. They are used to craft some of the most powerful equipment available pre-Hardmode, and remain useful, if not necessary, in dealing with the shift in difficulty upon entering Hardmode. Notably, the Molten Pickaxe is the only pre-Hardmode pickaxe capable of mining the first tier of Hardmode ores, Cobalt and Palladium.
|Lavaproof Bug Net||Hellforge|
|Fiery Greatsword|| Iron Anvil|
|Hellfire Arrow (100) ( )|
|Hellfire Arrow (25) ( )|
|Drill Containment Unit|| Mythril Anvil|
- Hellstone Bars have a special immunity to lava in the game's code, even though their rarity implies this anyway.
- Desktop 1.2: Crafting requirements reduced from 4 Hellstone to 3 Hellstone, now placeable.
- Desktop 1.0.6: Crafting requirements reduced from 6 Hellstone and 2 Obsidian to 4 Hellstone and 1 Obsidian.
- Desktop-Release: Introduced.
- Console-Release: Introduced.
- Switch 1.0.711.6: Introduced.
- Mobile-Release: Introduced.
- 3DS-Release: Introduced.