Various Sizes: 60 drill index box (excluding Drill bit)，including 60pcs Fractional Size from #1 to #60 (0.228"-0.040" or 5.79mm-1.02mm)
Accurate scale: Each size has corresponding scale markings, which can help you accurately and quickly find the storage holes you need
Drill index: The drill index has a corrosion-resistant baking coating and a snap on steel cover, making it very sturdy. It's time to press "home" for your drill bit
