/give @s netherite_sword[enchantments={levels:{sharpness:100}}] Maximum Sharpness The highest level of Sharpness you can enchant your sword with using chat commands is255. To get a sword with the maximum Sharpness, enter the following command in the chat: /give @s netherite_sword[enchantments...
To get a pickaxe with maximum Fortune applied, you have to enter the following command in the chat: /give @s netherite_pickaxe[enchantments={levels:{fortune:255}}] Be aware that giving tools Fortune of too high a level may cause Minecraft to lag, due to the amount of items being ...