RF4 RF-KB11 3D Blade & Anti-Static Glue Removal Brush Set

Every GSM technician knows the frustration of stubborn glue under a PMIC or CPU that won't budge without risking a lifted pad. The RF4 RF-KB11 solves that exact problem with a double-ended handle that switches between a 3D glue removal blade and a dual-purpose cleaning brush, cutting the number of tools you reach for during a typical board repair job. The core of this set is the 3D blade itself. RF4 built it with a step design across the blade body, which gives it both hardness and toughness at the same time — a combination that matters when you're working close to fragile solder joints. The cutting edge sits on an inclined surface rather than a flat one, so it slides under hardened glue and adhesive without digging into the pad or scratching nearby components. Each blade goes through a hand-grinding process that shapes it into multiple thickness zones, which is what lets it keep its original hardness in the thicker sections while staying flexible enough at the edge to avoid damaging the solder joint underneath. You get four of these 3D glue removal blades in the box, along with a separate pry blade for general prying tasks where a scraping edge isn't the right tool.The other end of the handle holds the brush attachments. The anti-static nylon brush head clears dust, flux residue, and loose debris off the motherboard surface without generating static charge that could damage sensitive ICs nearby — a real concern when you're working on a board that's still populated with live components. The wire brush head handles tougher residue and oxidation on contact points and pads where a soft nylon brush won't fully clean the surface. Both heads mount on the same double-ended handle as the blade side, so you flip the tool instead of picking up a second one mid-repair. In daily use, this kit covers a wide range of board-level tasks. Technicians use it for removing glue and adhesive residue before reballing or IC replacement, cleaning motherboards after a chip has been lifted, scraping old solder and flux off pads before rework, and general PCB surface prep during dead-after-flash and hardware fault diagnosis. The blade set is particularly useful when you're separating black glue chips or glass-covered ICs, since the soft, inclined edge reduces the risk of cracking the glass or losing solder points during removal. Because the blade attaches to the handle rather than being fixed, you can rotate to a fresh edge or swap between the four blades as one wears down, extending the working life of the whole set compared to a single fixed-blade scraper. For a repair shop running multiple boards a day, having a dedicated glue removal and cleaning tool on the bench cuts down on damaged pads and repeat IC changes caused by leftover adhesive residue. The RF-KB11 fits into ISP, eMMC, and CPU-level repair workflows as a supporting tool alongside your hot air station and soldering iron — it's the step that comes right before or after reflow work, where surface prep quality directly affects how clean your next solder joint turns out.