Weidmueller SDK PH1 X 80

The SDK PH1 X 80 is a precision Phillips screwdriver. The "SDK" likely refers to a specific manufacturer or brand. "PH1" indicates the size of the Phillips head – it's a relatively small size, commonly used in electronics and other precision assembly. The "X 80" likely refers to the dimensions of the screwdriver, with the 80 probably indicating the length of the shaft in millimeters. So, it's a precision screwdriver with a PH1 Phillips head and an 80mm shaft, designed for fine work.