I've made Efficiency X vanilla diamond pickaxe, to help myself with my cool island project I planned (I still can't instabreak obsidian) : r/HypixelSkyblock
Made this to help out if you didn't know what your pickaxe could mine. : r/Minecraft
I made a 3x3 pickaxe in vanilla Minecraft bedrock! Tutorial coming soon :) : r/MinecraftCommands
Minecraft - OP MINING TOOLS With Only Two Commands! (Ultimate Pickaxe, Magnet, Torch Gun & more!) - YouTube