Fangrui Product Details [efficient Drill Bit Sharpening]the Drill Bit Sharpener Is Designed To Restore Dull Or Worn-out Drill Bits To Their Original Sharpness, Ensuring Precise And Efficient Drilling Performance. Save Money By Extending The Life Of Your Drill Bits! [wide Compatibility]this Grinding Attachment Is Compatible With Drill Bits Ranging From 2 To 13 Mm, Making It A Versatile Tool For Sharpening Various Bit Sizes. For Diy Enthusiasts, Carpenters, And Professionals Alike. [seamless Integration With Angle Grinders]designed To Work With 125 Mm Angle Grinders, This Attachment Enhances The Functionality Of Your Existing Tools, Turning Them Into Powerful Drill Bit Sharpeners. [ And Long-lasting]crafted From High-quality Materials, The Drill Bit Sharpener Is Built To Withstand Heavy Use. Its Robust Construction Ensures Reliable Performance For All Your Sharpening Needs. [user-friendly Operation]with Its Simple And Intuitive Design, The Drill Bit Sharpener Is Easy To Use, Even For Beginners. Sharpen Your Drill Bits Lik