2UUL DA79 – Multi Funtional Mini and Micro Tip Sharpner

The 2UUL DA79 Mini MicroTip Sharpener is an essential maintenance tool for electronics technicians, micro-soldering experts, and hobbyists. Engineered to revive dull, bent, or oxidized precision tools, this compact electric sharpener ensures your tweezers, probe tips, and carving knives always perform at their absolute best.

Instead of replacing expensive professional-grade tools, the DA79 allows you to recondition them, extending their lifespan and saving you money.

Key Features:

• Precision Tip Restoration: Specially designed to sharpen and realign micro-tips. Perfect for fixing bent tweezers, sharpening dull precision blades, and polishing soldering iron tips (especially Blade/K-tips) to remove heavy oxidation. 
• Dual-Voltage Performance: Features adjustable 5V/9V power modes. Use the 9V high-speed setting for initial material removal and the 5V setting for fine, delicate polishing.
• High-Speed Efficiency: Equipped with a powerful motor reaching up to 10,000 RPM, providing fast and smooth grinding without compromising the integrity of your tools. 
• Multi-Grit Abrasive System: Comes with 12 replaceable grinding sheets in various grits (including 400, 800, 1000, and 3000), allowing you to move from coarse reshaping to a mirror-finish polish. 
• Compact & Stable Design: Its miniature footprint (60x60x47mm) fits perfectly on any crowded workbench. The base includes integrated screw-mount holes to secure the device to your desk for shake-free, high-precision work. 
• Universal USB-C Power: Powered via a modern Type-C port, making it compatible with your existing chargers, power banks, and workstation power supplies.

Applications:

• Microsoldering: Removing black oxidation from soldering tips for better heat transfer. 
• Tweezer Maintenance: Straightening and sharpening stainless steel or titanium tweezers for a flush grip on SMD components.
• Precision Crafting: Sharpening carving knives, engraving tools, and micro-scissors. 
• General Repair: Smoothing edges on small metal, wood, plastic, or jade components.