2UUL DA22
2UUL DA22 is a 5-in-1 hand-finished precision blade kit designed specifically for cell phone repair technicians to clean PCB underfill, scrape glue, and separate CPU/BGA chips.
Key Technical Features
Integrated Shank Design: Each blade features its own integrated handle, meaning you do not need to buy or swap a separate metal holder.
High Heat Resistance: The green handles are made from premium materials engineered to withstand temperatures up to 300°C. This allows you to safely use them alongside a hot air rework station without melting the tool.
High-Carbon Bullet Steel: The thin, hand-ground blades offer extreme resilience. They will twist and flex under delicate components but rebound immediately without losing their straight edge or shape.
Board Protection: The pure hand-finished grinding process ensures the edges can pry up black glue and scrape solder masks without scratching or damaging the motherboard traces.
The 5 Included Blade Profiles
The kit covers all aspects of chip-level micro-soldering cleanup:
Underfill Cleaner: For cutting through tough factory epoxy around IC peripheries.
CPU/NAND Separator: Ultra-thin blade for sliding underneath large chips during desoldering.
Glue Shovel/Scraper: Flat blade profiles meant for clearing residual adhesive off the pads.
Angled/Curved Blade: Perfect for digging into corner areas or clearing tight spaces between components.
Pointed Point-Cutter: Designed for precision scoring or isolating tiny bridging points.