RELIFE RL-090 Curved screen limiter .DiameterΦ2.3mm, suitable for cutting various screens and covers, and supports most glue removal and cutting machines on the market. .Supports single/dual-way limit cutting and corner breaking, suitable for cutting various screens and covers. .No need for cumbersome adjustment, one-step limit，CNC precision machining, stable concentricity without jitter .Copper alloy material，Has higher strength and hardness, is not easy to corrode and has good oxidation and corrosion resistance