Weidmueller SDK EL PZ1 X 80 PICO

SDK EL PZ1 X 80 PICO is a precision Pozidriv screwdriver for very fine work.  SDK is likely the brand. EL may stand for "Electronics." PZ1 is a small Pozidriv head size for miniature screws, offering better grip than Phillips. 80 likely refers to an 80mm shaft. PICO indicates it's for extremely small screws, often in electronics.