2UUL DA82 Replacement Tips for Polish Drill Pen 10pcs/set

Every repair bench reaches a point where flux residue, oxidation, or corrosion sits on a spot too small for a scraper or brush to handle cleanly. That's the gap the 2UUL DA82 tip set fills. You mount one of the 10 tips onto your 2UUL DA81 polish drill pen, dial in the speed, and work directly on the pad, pin, or contact point that needs attention — no bulky tool, no guesswork about fit. The set uses a 2.35mm shank, the same size found across most compact rotary polish pens in this category, so the tips aren't locked to a single device. If your workshop runs more than one polish pen brand that accepts this shank size, the same set covers all of them, which cuts down on how many different consumables you need to stock. Board cleaning is where this set earns its place in your toolkit fastest. Corrosion on motherboard pads after a liquid-damage repair, oxidation on connector pins, dulled contact points on charging ports — these are jobs where a rotary tip gets into the exact spot you need without disturbing surrounding components. You control the pressure and angle by hand, so the tip removes buildup without gouging the pad underneath, something a fixed scraper struggles to do consistently. Reballing and CPU-level work benefit too. After you remove an IC or reball a chip, the pads left behind often carry leftover solder residue or light scorching from the heat gun. Running a tip over that area smooths the surface before you reapply paste or reattach the component, which keeps your reballing results clean instead of uneven. The same logic applies to frame polishing — removing scuffs, light corrosion, or adhesive residue from phone frames and mid-plates before a screen or back-glass replacement. Because the set ships with 10 tips rather than one, you're not stuck mid-job when a tip wears down or gets contaminated with solder or flux you can't fully clean off. You keep working through a batch of repairs without stopping to source a single replacement, which matters more than it sounds like when you're running a busy service counter and can't afford downtime waiting on a supplier. Fit and finish matter more than people expect with rotary accessories. A tip that wobbles on the shank transfers that wobble straight into your work, and on board-level jobs that's the difference between a clean pad and a scratched trace. The DA82 tips seat securely on the 2.35mm fitting and hold their shape through repeated sessions instead of flattening or fraying after a few uses, so the polishing action stays predictable job after job. For a repair shop handling everything from charging port issues to board-level faults, this tip set sits in the same category as your tweezers or your flux pen — a small consumable you reach for constantly without thinking about it, until you run out. Keeping a spare set on the bench means you're never delaying a board cleaning or a reballing job over a worn-out tip.