[Solved] Can you use the unbreakable NBT tag for items?

Does anybody know if you can use the unbreakable NBT tag (not the unbreaking enchantment) for items in the Xbox version of Minecraft? I have tried to use oPryzeLP’s MC360 NBT Editor to add the tag to a pickaxe but so far have only succeeded in getting Minecraft to freeze when loading the world. Has anybody successfully done this? Or does anybody know for sure that it can’t be done?

Edit: Yes you can. I finally got it to work.