10-i-1 holder til slibeborFEATURES Restores Precision and Efficiency: The Drill Bit Sharpener is expertly designed to restore your worn out drill bits, ensuring they perform like new. Say goodbye to dull bits and enjoy smoother, more accurate drilling on all your projects. Universal Grinding Attachment: With the ability to accommodate drill bits ranging from 2 to 13 mm and 5 64" to 5 8", this versatile sharpener grinding attachment is a perfect fit for all your drilling needs,