[Grinding Material] Our drill bit sharpener is crafted with grinding wheels, ensuring durability and a smooth finish. It's perfect for maintaining the sharpness of all your tools. [Versatile Sharpening Tool] This sharpener isn't just for drill bits; it can also effectively sharpen kitchen knives, scissors, and other tools. It's the perfect gift for Father's Day, ensuring your dad or father-in-law always has the sharpest tools in the shed. [Fast and Efficient Sharpening] Equipped with 6 diamond grinding wheels and 3 sharpening slots, this multifunctional sharpener can sharpen various drill bits in just 5 seconds. A step-by-step instruction manual makes it user-friendly, even for beginners. [Portable and User-Friendly Design] Compact and lightweight, this drill bit sharpener is easy to carry and use anywhere. It's a great gift for your son or friends who love DIY projects and need reliable tools. [Wide Application] The drill bit sharpener is suitable for all types of drill bits, such as high-speed steel, carbide, twist drills, and cobalt drills. It can also be used for other tools like kitchen knives, etc. It can be used with a grinding wheel and motor for better effect. Please note: the slight physical color difference or discrepancy does not affect use, please don't mind, thank you! Color: Black Material: plastic Package Contents: 4 x Diamond Grinding Wheels 1 x Drill Bit Sharpener (Comes with 2 Grinding Wheels) 3 x Sharpening Slots Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.