Relife RL-090 Curved Screen Limit Cutting Head

When you're working curved OCA glue removal jobs on your bench, the Relife RL-090 Curved Screen Limit Cutting Head takes over the trickiest part of the process — cutting clean corners on curved screens and covers without chewing into the panel underneath. You mount it onto whatever glue removal or screen cutting machine you already run, since the RL-090 uses a universal Φ2.3mm limit blade built to fit most cutting machines on the market rather than locking you into one brand. This matters on a Pakistani repair bench where technicians often mix and match separator machines, screen cutters, and OCA removers from different suppliers, and a head that only fits one specific rig just sits in the drawer. The RL-090 supports both single-way and dual-way limit cutting, so you switch between a single clean pass or a double-pass cut depending on how stubborn the glue bond is on that particular curved screen — useful when you're running a mix of budget phones with thin OCA layers and flagship curved-edge panels where the glue holds tighter. CNC precision machining keeps the head's concentricity stable, which means the blade spins true without jitter, so your cut line stays consistent instead of wandering off and nicking the display underneath — the exact mistake that turns a simple glue-removal job into a "display problem" you now have to explain to the customer. Corner breaking is where this head earns its keep: curved screens crack or lift unevenly at the corners if you try to pry them straight off, so the RL-090 lets you score and break those corners first, giving your spudger or separator wire a clean starting edge instead of forcing it under intact glue. The body is copper alloy, chosen for its strength and hardness while staying resistant to corrosion and oxidation, so the head holds its edge through repeated OCA removal sessions instead of pitting after a few weeks of daily use. A reverse-thread design on the blade mount means normal cutting torque actually tightens the blade rather than loosening it, so you're not stopping mid-job to retighten a wobbling head — the more pressure you apply while cutting, the more secure it sits. Setup is a one-step limit adjustment with no cumbersome calibration, so a new technician on your team can pick up the RL-090 and get a consistent cut depth without you standing over their shoulder. In a typical workflow, this head sits right at the start of your curved screen replacement or OCA degumming process: you break the corners with the RL-090, run your glue remover or separator machine to lift the panel, then move into your usual reballing, IC, or screen-fitting steps once the old glue is clear. For a repair shop juggling everything from a dead phone board rework to routine display swaps, having a dedicated corner-cutting head like the Relife RL-090 means fewer cracked corners, fewer wasted screens, and a faster path from "glue stuck" to "screen off" on every curved-panel job that comes across your bench.