Phillips head screw driver(outer diameter Φ3) x1
Phillips head :11.6g
1.5 hexagon head :8.4g
Super hard screwdriver head mady by HSS high alloy steel,wear and distortion resistance.
Purifier handle made by aluminum alloy CNC , inside can place components and screws.
Using on heli's M2 socket screw and M3 socket screw and screw.