Heater block

So there will be a furnace like block, but with a little hole that you can fit your pickaxe in. There will be a slot inside the heater block where you can put your tool in, and another for the power (coal for example). After a while, the heater block would have heated up the pickaxe, and when you take your pickaxe out, it would have an enchantment named "heated" that would make the pickaxe have a shade of red. The enchantment would last five minutes, and it would have a timer for how long until it ran out in your status bar. What the heated enchantment would do is when you mine ores, it would auto-smelt them due to the heat of the pickaxe. 

Hope you like my idea, and upvote it if you liked it! <3