5_ANTI-DRILL TEMPERED STEEL BALLS:
defend the fixing screws used for the cylinder protection device.
6_SHAPE OF CALIBRATED CONE ANTI-DRILL AND ANTI-EXTRACTION DEVICE:
resists attempts to extract the cylinder using a scaffolding pipe thanks to its shape that does not provide any leverage points.
7_LARGE-SIZED ROTATING CONIC PAD:
resists burglary attempts using screwdrivers.
8_POLYMERIC BIT/TIP DEVIATION DEVICE:
whenever the rotating pad protection has been overcome, this feature deviates the drill bit or tool tip away from the cylinder to defend key mechanisms.