Basic blender went bad (motor ran but spindle wasn’t rotating). I wanted to disassemble to see if it could be repaired. Three of the four screws were Phillips head. I had to cut the casing open in order to discover why I couldn’t unscrew the fourth. It was a slotted spanner.
The screw head was at tho bottom of a 2 inch shaft. I destroyed the casing just to find out what the issue was.
Wow that’s terrible.