This plugin is a simplified version of the Tool Switcher mod. The benefits of this plugin over the mod are that you can use any toolbar page, and it will work on any multiplayer server. There is no configuration yet, so the welder, grinder, and drill will always be grouped together while this plugin is enabled. This plugin is still a WIP.
In order to use this plugin, you must install Plugin Loader. After installing Plugin Loader, simply find and enable Tool Switcher in the plugin list from the game menu.
You can find the mod version of this plugin here. It has more features, but it also comes with certain limitations based on the mod api. Make sure to disable the plugin if you decide to use the mod.
For support, you may send me a message in my discord server or by sending me a direct message at avaness#6635.