^Was that the teleshopping ad you're referring to? I've got one of those toolkits from their retail chain long back and although the looks might be deceptive, minus the screw driver-kit, the small saw and the spanner, the rest works as mentioned.
The supplied drill bits wear out in no time but the electric drill has lasted me till date. The kit was purchased close to 4 years back IIRC. You'll have to buy some decent drill bits to pair with it.
Besides, the tool-kit casing which comes like a mould housing all the tools is shite! Wouldn't secure the tools and it falls off once you hold it vertically.
Expensive Dremel tool-kits which retail for over ~5k will last you long but you pay a hefty price for it. A Dremel kit will take care of all your computer enclosure modding enthusiasm if that's what you're looking for. Else you may approach an engineering workshop in your neighbourhood which deals with sheet-metal work and have your requirements told to the guy and he'd have it done for you.
