Steel Tools 330
Added deep slate core, steel weapons, armors and tools
About this Mod
This mod adds a more practical metal to Minecraft—steel. It can be obtained in ore form below layer -40 in the world, or refined from raw iron blocks and iron blocks. Once you acquire steel ingots, you can use them to craft highly durable steel pickaxes, steel swords with strong knockback, or steel battle axes that have decent damage and are useful both as tools and weapons.
At the same time, this mod adds a variant of deep slate: the deep slate core. This is an easy-to-obtain building block that is both explosion-resistant and pushable by pistons, which will greatly help in redstone.
Available Versions
How to Install Steel Tools 330 on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "Steel Tools 330". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8, 1.21.1
Server-side
✗ UnsupportedRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
Steel Tools 330 server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.
Is Steel Tools 330 compatible with fabric and neoforge?
Steel Tools 330 officially supports fabric, neoforge for Minecraft 1.21.8, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Steel Tools 330 – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Steel Tools 330 consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install Steel Tools 330 with just one click on your server.