1 Stud: Enjoy your radioactive bath, Dr No!
2 Dr No: You fool! All I have to do is climb out!
3 [sound]: Scratch scratch scrape scrabble scrabble. {Dr No fails to get a grip on the slick metal rails.}
4 Dr No: Aaargh! I told those idiots to put rubber grips on these metal hands!

Metal hands really are impractical. Although they'd be good for chopping vegetables without accidentally cutting yourself.

If you could grip the vegetables, that is.

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2017-11-18 Rerun commentary: This is a direct spoof of Dr No's actual death scene in the film. There's a close up shot of his metal hands scrabbling for purchase on the metal scaffolding.

While metal hands may be practical for some things, I can see that they'd be terrible for things like picking up slices of mango or holding onto the soap in the shower.