Blue - Suitable for DIY and Professional Use Portable Drill Sharpener - Electric Diamond Grinding Wheel for 2-12.5mm Drill Bits - Fast Sharpening <p>Versatile Compatibility: Suitable for sharpening drill bits with a width of 2 to 12.5 mm, perfectly restoring blunt drill bits to optimal cutting conditions.</p> <p>User-Friendly Design ✔ Compact and Portable: Lightweight (17.8 cm x 8.5 cm), fits in any toolbox - ideal for the construction site or workshop. ✔ Guide Alignment Channel: Easy to operate, even for beginners, with stable positioning for consistent results.</p> <p>Precision Sharpening: Equipped with a diamond grinding wheel, it ensures precise and consistent grinding angles for optimal cutting performance.</p> <p>Easy Operation: The simple design features a guide channel for proper alignment during the sharpening process.</p> <p>Complete Kit: Includes the main sharpening tools, an adjustment wrench, and a clamp for safe setup and operation.</p> <p>[Applications] This drill bit sharpening kit includes a corundum grinding wheel suitable for sharpening iron drill bits with a width of 2 to 12.5 mm. It uses a standard 1/4" hexagonal shank and can be used with drills to keep drill bits sharp and ready for use.</p> <p> </p>