G4 LanRui Rotate Magneticad Sorption Explosion-Proof Delaminator For Mobile Phone Repair Motherboard Layering and Chip Removal. Features: Lanrui G4 explosion-proof delaminator: The strong magnetic attraction force at the head assists the motherboard to be used in layers Assist in removing the cover: Simple operation,safer for beginners on the road Auxiliary layered motherboard: The strong magnetic attraction force at the head assists the motherboard to be used in layers Strong magnetic adsorption: The strong magnetic attraction force at the head assists the motherboard to be used in layers It can rotate 340°: The strong magnetic attraction force at the head assists the motherboard to be used in layers