Enchant Tool

The enchanter touches a tool, or tool kit, used in the casting of the spell, automatically giving the tool a +2 to any rolls or skill checks made with the tool for the duration of the spell, or until the user of the tool chooses to end the spell early as a bonus action.

At Higher Levels. When you case this spell using a spell slot of 2 or higher, the additional bonus to rolls or skill checks made with the tool is increased by +1 per spell level. A 2nd level spell slot gives a +3 bonus. A 3rd level spell slot gives a +4 bonus.