Using your power drill combined with this handy drill bit sharpener, you can quickly and easily sharpen drill bits from 5/64" to 1/2". The drill bit sharpener’s 100 grit grinding stone accommodates drill sizes 5/64" to 13/64", 7/32" to 21/64" and 11/32" to 1/2". Save money and prolong the life of your drill bits with this amazing drill bit sharpener!

• Safe and easy to use with the appropriate built-in guides
• 100 grit grinding stone
• Accommodates the following drill sizes: 5/64" to 13/64" (2mm-5mm)
• 7/32" to 21/64" (5mm-8mm) and 11/32" to 1/2" (8mm-12.5mm)